| 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 | $98.86 | 7.434% | $106.2093 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $203.75 | 6.326% | $216.6392 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $9.94 | 9.127% | $10.8472 | $10.85 | $10.85 | $10.80 |
| Purchase #4 | $225.44 | 7.790% | $243.0018 | $243.00 | $243.00 | $243.00 |
| Purchase #5 | $17.54 | 7.867% | $18.9199 | $18.92 | $18.90 | $18.90 |
| Purchase #6 | $26.72 | 9.725% | $29.3185 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $172.28 | 8.673% | $187.2218 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $754.53 | $812.1577 | $812.16 | $812.10 | $812.00 | |