| 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 | $182.69 | 4.164% | $190.2972 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $103.39 | 3.753% | $107.2702 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $225.55 | 8.375% | $244.4398 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $177.70 | 11.772% | $198.6188 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $25.44 | 13.201% | $28.7983 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $209.75 | 4.511% | $219.2118 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $212.27 | 4.699% | $222.2446 | $222.24 | $222.25 | $222.20 |
| 7 purchase totals = | $1,136.79 | $1,210.8807 | $1,210.88 | $1,210.85 | $1,210.80 | |