| 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 | $220.69 | 5.271% | $232.3226 | $232.32 | $232.30 | $232.30 |
| Purchase #2 | $99.88 | 10.761% | $110.6281 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $114.28 | 5.349% | $120.3928 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $190.69 | 12.348% | $214.2364 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $75.79 | 3.276% | $78.2729 | $78.27 | $78.25 | $78.30 |
| Purchase #6 | $93.88 | 13.494% | $106.5482 | $106.55 | $106.55 | $106.50 |
| Purchase #7 | $132.80 | 4.381% | $138.618 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $928.01 | $1,001.0190 | $1,001.02 | $1,001.00 | $1,000.90 | |