| 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 | $88.87 | 12.642% | $100.1049 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $176.27 | 3.538% | $182.5064 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $78.26 | 8.660% | $85.0373 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $26.31 | 3.460% | $27.2203 | $27.22 | $27.20 | $27.20 |
| Purchase #5 | $129.60 | 3.490% | $134.123 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $158.25 | 12.654% | $178.275 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $204.47 | 7.610% | $220.0302 | $220.03 | $220.05 | $220.00 |
| 7 purchase totals = | $862.03 | $927.2971 | $927.30 | $927.30 | $927.20 | |