| 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 | $114.92 | 12.599% | $129.3988 | $129.40 | $129.40 | $129.40 |
| Purchase #2 | $95.77 | 12.293% | $107.543 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $229.77 | 8.340% | $248.9328 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $21.89 | 3.582% | $22.6741 | $22.67 | $22.65 | $22.70 |
| Purchase #5 | $133.40 | 11.743% | $149.0652 | $149.07 | $149.05 | $149.10 |
| Purchase #6 | $150.52 | 6.753% | $160.6846 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $129.49 | 8.767% | $140.8424 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $875.76 | $959.1409 | $959.13 | $959.15 | $959.10 | |