| 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 | $48.56 | 9.306% | $53.079 | $53.08 | $53.10 | $53.10 |
| Purchase #2 | $158.66 | 4.546% | $165.8727 | $165.87 | $165.85 | $165.90 |
| Purchase #3 | $222.52 | 13.446% | $252.44 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $177.50 | 7.273% | $190.4096 | $190.41 | $190.40 | $190.40 |
| Purchase #5 | $113.71 | 13.402% | $128.9494 | $128.95 | $128.95 | $128.90 |
| Purchase #6 | $187.42 | 11.418% | $208.8196 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $207.62 | 11.230% | $230.9357 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $1,115.99 | $1,230.5060 | $1,230.51 | $1,230.50 | $1,230.40 | |