| 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 | $39.46 | 8.786% | $42.927 | $42.93 | $42.95 | $42.90 |
| Purchase #2 | $140.73 | 4.755% | $147.4217 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $243.46 | 11.738% | $272.0373 | $272.04 | $272.05 | $272.00 |
| Purchase #4 | $170.70 | 13.566% | $193.8572 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $204.95 | 10.385% | $226.2341 | $226.23 | $226.25 | $226.20 |
| Purchase #6 | $175.56 | 12.537% | $197.57 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $5.99 | 3.638% | $6.2079 | $6.21 | $6.20 | $6.20 |
| 7 purchase totals = | $980.85 | $1,086.2552 | $1,086.26 | $1,086.25 | $1,086.20 | |