| 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 | $114.76 | 4.814% | $120.2845 | $120.28 | $120.30 | $120.30 |
| Purchase #2 | $144.30 | 9.814% | $158.4616 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $12.85 | 3.820% | $13.3409 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $73.80 | 12.652% | $83.1372 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $210.48 | 12.121% | $235.9923 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $166.46 | 7.869% | $179.5587 | $179.56 | $179.55 | $179.60 |
| Purchase #7 | $141.26 | 7.676% | $152.1031 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $863.91 | $942.8783 | $942.87 | $942.90 | $942.90 | |