| 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 | $192.95 | 10.678% | $213.5532 | $213.55 | $213.55 | $213.60 |
| Purchase #2 | $138.82 | 8.477% | $150.5878 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $99.49 | 7.827% | $107.2771 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $61.66 | 13.650% | $70.0766 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $101.35 | 7.460% | $108.9107 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $121.79 | 3.729% | $126.3315 | $126.33 | $126.35 | $126.30 |
| Purchase #7 | $234.31 | 6.241% | $248.9333 | $248.93 | $248.95 | $248.90 |
| 7 purchase totals = | $950.37 | $1,025.6702 | $1,025.67 | $1,025.75 | $1,025.70 | |