| 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 | $209.35 | 9.416% | $229.0624 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $101.33 | 12.585% | $114.0824 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $186.92 | 3.642% | $193.7276 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $150.70 | 9.672% | $165.2757 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $188.80 | 4.494% | $197.2847 | $197.28 | $197.30 | $197.30 |
| Purchase #6 | $35.80 | 4.359% | $37.3605 | $37.36 | $37.35 | $37.40 |
| Purchase #7 | $220.96 | 9.228% | $241.3502 | $241.35 | $241.35 | $241.40 |
| 7 purchase totals = | $1,093.86 | $1,178.1435 | $1,178.14 | $1,178.20 | $1,178.30 | |