| 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 | $127.35 | 8.546% | $138.2333 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $14.48 | 6.303% | $15.3927 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $102.98 | 13.483% | $116.8648 | $116.86 | $116.85 | $116.90 |
| Purchase #4 | $91.36 | 5.424% | $96.3154 | $96.32 | $96.30 | $96.30 |
| Purchase #5 | $58.36 | 5.660% | $61.6632 | $61.66 | $61.65 | $61.70 |
| Purchase #6 | $189.28 | 8.311% | $205.0111 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $207.35 | 9.264% | $226.5589 | $226.56 | $226.55 | $226.60 |
| 7 purchase totals = | $791.16 | $860.0394 | $860.03 | $860.00 | $860.10 | |