| 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 | $243.81 | 10.400% | $269.1662 | $269.17 | $269.15 | $269.20 |
| Purchase #2 | $7.61 | 7.493% | $8.1802 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $108.37 | 12.445% | $121.8566 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $221.82 | 5.678% | $234.4149 | $234.41 | $234.40 | $234.40 |
| Purchase #5 | $58.28 | 9.801% | $63.992 | $63.99 | $64.00 | $64.00 |
| Purchase #6 | $61.68 | 3.508% | $63.8437 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $20.82 | 6.572% | $22.1883 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $722.39 | $783.6419 | $783.64 | $783.65 | $783.70 | |