| 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 | $215.51 | 11.865% | $241.0803 | $241.08 | $241.10 | $241.10 |
| Purchase #2 | $136.72 | 9.499% | $149.707 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $22.42 | 9.593% | $24.5708 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $56.97 | 12.812% | $64.269 | $64.27 | $64.25 | $64.30 |
| Purchase #5 | $107.67 | 11.334% | $119.8733 | $119.87 | $119.85 | $119.90 |
| Purchase #6 | $9.79 | 11.286% | $10.8949 | $10.89 | $10.90 | $10.90 |
| Purchase #7 | $206.83 | 8.728% | $224.8821 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $755.91 | $835.2774 | $835.27 | $835.25 | $835.40 | |