| 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 | $116.27 | 3.815% | $120.7057 | $120.71 | $120.70 | $120.70 |
| Purchase #2 | $244.72 | 6.190% | $259.8682 | $259.87 | $259.85 | $259.90 |
| Purchase #3 | $203.85 | 12.664% | $229.6656 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $31.92 | 3.198% | $32.9408 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $18.72 | 9.486% | $20.4958 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $106.32 | 9.674% | $116.6054 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $170.47 | 3.430% | $176.3171 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $892.27 | $956.5986 | $956.62 | $956.55 | $956.60 | |