| 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 | $21.27 | 13.162% | $24.0696 | $24.07 | $24.05 | $24.10 |
| Purchase #2 | $219.87 | 8.311% | $238.1434 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $176.59 | 10.680% | $195.4498 | $195.45 | $195.45 | $195.40 |
| Purchase #4 | $108.60 | 13.144% | $122.8744 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $101.95 | 12.578% | $114.7733 | $114.77 | $114.75 | $114.80 |
| Purchase #6 | $201.85 | 6.766% | $215.5072 | $215.51 | $215.50 | $215.50 |
| Purchase #7 | $172.82 | 8.676% | $187.8139 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $1,002.95 | $1,098.6316 | $1,098.62 | $1,098.55 | $1,098.60 | |