| 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 | $101.33 | 8.578% | $110.0221 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $152.81 | 10.866% | $169.4143 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $124.35 | 4.669% | $130.1559 | $130.16 | $130.15 | $130.20 |
| Purchase #4 | $194.48 | 3.531% | $201.3471 | $201.35 | $201.35 | $201.30 |
| Purchase #5 | $54.60 | 3.660% | $56.5984 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $172.88 | 10.250% | $190.6002 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $217.43 | 5.757% | $229.9474 | $229.95 | $229.95 | $229.90 |
| 7 purchase totals = | $1,017.88 | $1,088.0854 | $1,088.09 | $1,088.05 | $1,088.00 | |