| 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 | $26.42 | 5.614% | $27.9032 | $27.90 | $27.90 | $27.90 |
| Purchase #2 | $142.29 | 8.588% | $154.5099 | $154.51 | $154.50 | $154.50 |
| Purchase #3 | $105.79 | 5.723% | $111.8444 | $111.84 | $111.85 | $111.80 |
| Purchase #4 | $110.51 | 7.631% | $118.943 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $219.46 | 8.479% | $238.068 | $238.07 | $238.05 | $238.10 |
| Purchase #6 | $147.36 | 9.684% | $161.6303 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $197.82 | 11.299% | $220.1717 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $949.65 | $1,033.0705 | $1,033.06 | $1,033.05 | $1,033.00 | |