| 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 | $219.83 | 7.137% | $235.5193 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $243.42 | 11.298% | $270.9216 | $270.92 | $270.90 | $270.90 |
| Purchase #3 | $224.96 | 6.776% | $240.2033 | $240.20 | $240.20 | $240.20 |
| Purchase #4 | $71.71 | 12.465% | $80.6487 | $80.65 | $80.65 | $80.60 |
| Purchase #5 | $52.76 | 11.385% | $58.7667 | $58.77 | $58.75 | $58.80 |
| Purchase #6 | $245.57 | 11.227% | $273.1401 | $273.14 | $273.15 | $273.10 |
| Purchase #7 | $39.39 | 9.681% | $43.2033 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $1,097.64 | $1,202.4030 | $1,202.40 | $1,202.35 | $1,202.30 | |