| 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 | $202.69 | 4.337% | $211.4807 | $211.48 | $211.50 | $211.50 |
| Purchase #2 | $110.68 | 9.802% | $121.5289 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $241.79 | 9.233% | $264.1145 | $264.11 | $264.10 | $264.10 |
| Purchase #4 | $17.40 | 5.392% | $18.3382 | $18.34 | $18.35 | $18.30 |
| Purchase #5 | $98.98 | 7.189% | $106.0957 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $21.88 | 11.730% | $24.4465 | $24.45 | $24.45 | $24.40 |
| Purchase #7 | $82.79 | 4.768% | $86.7374 | $86.74 | $86.75 | $86.70 |
| 7 purchase totals = | $776.21 | $832.7419 | $832.75 | $832.80 | $832.60 | |