| 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 | $12.83 | 9.646% | $14.0676 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $197.58 | 10.351% | $218.0315 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $102.51 | 5.551% | $108.2003 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $165.46 | 3.262% | $170.8573 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $197.90 | 6.759% | $211.2761 | $211.28 | $211.30 | $211.30 |
| Purchase #6 | $224.72 | 3.532% | $232.6571 | $232.66 | $232.65 | $232.70 |
| Purchase #7 | $101.90 | 4.640% | $106.6282 | $106.63 | $106.65 | $106.60 |
| 7 purchase totals = | $1,002.90 | $1,061.7181 | $1,061.73 | $1,061.75 | $1,061.80 | |