| 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 | $111.87 | 4.109% | $116.4667 | $116.47 | $116.45 | $116.50 |
| Purchase #2 | $222.49 | 3.574% | $230.4418 | $230.44 | $230.45 | $230.40 |
| Purchase #3 | $141.89 | 9.743% | $155.7143 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $15.68 | 12.208% | $17.5942 | $17.59 | $17.60 | $17.60 |
| Purchase #5 | $153.75 | 11.438% | $171.3359 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $238.75 | 6.726% | $254.8083 | $254.81 | $254.80 | $254.80 |
| Purchase #7 | $216.79 | 4.308% | $226.1293 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $1,101.22 | $1,172.4905 | $1,172.49 | $1,172.50 | $1,172.40 | |