| 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 | $211.57 | 3.867% | $219.7514 | $219.75 | $219.75 | $219.80 |
| Purchase #2 | $175.49 | 11.556% | $195.7696 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $94.61 | 3.593% | $98.0093 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $199.44 | 5.689% | $210.7861 | $210.79 | $210.80 | $210.80 |
| Purchase #5 | $127.34 | 6.652% | $135.8107 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $49.36 | 8.667% | $53.638 | $53.64 | $53.65 | $53.60 |
| Purchase #7 | $221.79 | 12.293% | $249.0546 | $249.05 | $249.05 | $249.10 |
| 7 purchase totals = | $1,079.60 | $1,162.8197 | $1,162.82 | $1,162.80 | $1,162.90 | |