| 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 | $195.66 | 12.502% | $220.1214 | $220.12 | $220.10 | $220.10 |
| Purchase #2 | $154.28 | 13.360% | $174.8918 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $92.65 | 4.266% | $96.6024 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $60.58 | 13.440% | $68.722 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $227.29 | 9.280% | $248.3825 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $159.62 | 3.797% | $165.6808 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $116.80 | 8.525% | $126.7572 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $1,006.88 | $1,101.1581 | $1,101.15 | $1,101.15 | $1,101.20 | |