| 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 | $124.82 | 4.557% | $130.508 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $99.35 | 11.129% | $110.4067 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $107.89 | 4.629% | $112.8842 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $185.64 | 11.558% | $207.0963 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $222.74 | 9.455% | $243.8001 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $155.36 | 9.122% | $169.5319 | $169.53 | $169.55 | $169.50 |
| Purchase #7 | $29.58 | 8.844% | $32.1961 | $32.20 | $32.20 | $32.20 |
| 7 purchase totals = | $925.38 | $1,006.4233 | $1,006.43 | $1,006.45 | $1,006.40 | |