| 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 | $115.32 | 11.782% | $128.907 | $128.91 | $128.90 | $128.90 |
| Purchase #2 | $134.29 | 4.419% | $140.2243 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $206.66 | 6.168% | $219.4068 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $210.44 | 11.867% | $235.4129 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $201.33 | 4.689% | $210.7704 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $25.76 | 11.239% | $28.6552 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $142.41 | 13.716% | $161.943 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $1,036.21 | $1,125.3196 | $1,125.32 | $1,125.25 | $1,125.30 | |