| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.88 | 11.386% | $228.2076 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $186.81 | 13.523% | $212.0723 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $134.36 | 11.748% | $150.1446 | $150.14 | $150.15 | $150.10 |
| Purchase #4 | $222.86 | 13.125% | $252.1104 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $211.25 | 11.364% | $235.2565 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $206.46 | 10.327% | $227.7811 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $90.80 | 11.211% | $100.9796 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $1,257.42 | $1,406.5521 | $1,406.55 | $1,406.55 | $1,406.60 | |