| 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 | $188.41 | 11.111% | $209.3442 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $177.83 | 11.392% | $198.0884 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $62.97 | 3.417% | $65.1217 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $16.73 | 9.323% | $18.2897 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $236.99 | 6.697% | $252.8612 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $151.57 | 3.555% | $156.9583 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $29.77 | 4.589% | $31.1361 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $864.27 | $931.7996 | $931.80 | $931.80 | $931.80 | |