| 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 | $110.51 | 10.180% | $121.7599 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $53.80 | 11.811% | $60.1543 | $60.15 | $60.15 | $60.20 |
| Purchase #3 | $141.81 | 11.405% | $157.9834 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $233.89 | 3.397% | $241.8352 | $241.84 | $241.85 | $241.80 |
| Purchase #5 | $220.76 | 11.588% | $246.3417 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $75.65 | 6.365% | $80.4651 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $28.99 | 7.532% | $31.1735 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $865.41 | $939.7131 | $939.71 | $939.70 | $939.80 | |