| 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 | $194.32 | 12.367% | $218.3516 | $218.35 | $218.35 | $218.40 |
| Purchase #2 | $11.64 | 9.840% | $12.7854 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $61.49 | 10.532% | $67.9661 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $248.39 | 12.648% | $279.8064 | $279.81 | $279.80 | $279.80 |
| Purchase #5 | $212.89 | 4.787% | $223.081 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $22.30 | 8.327% | $24.1569 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $105.91 | 10.789% | $117.3366 | $117.34 | $117.35 | $117.30 |
| 7 purchase totals = | $856.94 | $943.4840 | $943.50 | $943.50 | $943.60 | |