| 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 | $172.30 | 10.303% | $190.0521 | $190.05 | $190.05 | $190.10 |
| Purchase #2 | $218.75 | 3.576% | $226.5725 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $177.65 | 13.203% | $201.1051 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $244.55 | 6.422% | $260.255 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $11.86 | 11.273% | $13.197 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $70.70 | 12.755% | $79.7178 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $87.34 | 9.257% | $95.4251 | $95.43 | $95.45 | $95.40 |
| 7 purchase totals = | $983.15 | $1,066.3246 | $1,066.34 | $1,066.30 | $1,066.40 | |