| 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 | $140.78 | 10.371% | $155.3803 | $155.38 | $155.40 | $155.40 |
| Purchase #2 | $223.46 | 4.211% | $232.8699 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $96.81 | 10.511% | $106.9857 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $250.67 | 7.416% | $269.2597 | $269.26 | $269.25 | $269.30 |
| Purchase #5 | $44.51 | 13.685% | $50.6012 | $50.60 | $50.60 | $50.60 |
| Purchase #6 | $200.45 | 12.157% | $224.8187 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $163.75 | 4.717% | $171.4741 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $1,120.43 | $1,211.3896 | $1,211.39 | $1,211.35 | $1,211.50 | |