| 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 | $114.28 | 8.507% | $124.0018 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $243.70 | 4.181% | $253.8891 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $215.73 | 6.307% | $229.3361 | $229.34 | $229.35 | $229.30 |
| Purchase #4 | $141.62 | 13.262% | $160.4016 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $223.51 | 11.489% | $249.1891 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $158.87 | 4.311% | $165.7189 | $165.72 | $165.70 | $165.70 |
| Purchase #7 | $179.73 | 12.802% | $202.739 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $1,277.44 | $1,385.2756 | $1,385.28 | $1,385.30 | $1,385.20 | |