| 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 | $166.79 | 13.330% | $189.0231 | $189.02 | $189.00 | $189.00 |
| Purchase #2 | $87.45 | 5.815% | $92.5352 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $242.71 | 12.283% | $272.5221 | $272.52 | $272.50 | $272.50 |
| Purchase #4 | $185.37 | 13.345% | $210.1076 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $247.32 | 9.313% | $270.3529 | $270.35 | $270.35 | $270.40 |
| Purchase #6 | $111.56 | 13.105% | $126.1799 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $222.62 | 12.140% | $249.6461 | $249.65 | $249.65 | $249.60 |
| 7 purchase totals = | $1,263.82 | $1,410.3669 | $1,410.37 | $1,410.35 | $1,410.30 | |