| 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 | $35.26 | 13.377% | $39.9767 | $39.98 | $40.00 | $40.00 |
| Purchase #2 | $236.56 | 5.240% | $248.9557 | $248.96 | $248.95 | $249.00 |
| Purchase #3 | $72.89 | 3.371% | $75.3471 | $75.35 | $75.35 | $75.30 |
| Purchase #4 | $105.74 | 13.457% | $119.9694 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $238.32 | 7.481% | $256.1487 | $256.15 | $256.15 | $256.10 |
| Purchase #6 | $232.85 | 8.214% | $251.9763 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $141.30 | 6.106% | $149.9278 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $1,062.92 | $1,142.3017 | $1,142.32 | $1,142.35 | $1,142.30 | |