| 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 | $119.31 | 7.749% | $128.5553 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $136.41 | 11.514% | $152.1162 | $152.12 | $152.10 | $152.10 |
| Purchase #3 | $243.99 | 9.134% | $266.276 | $266.28 | $266.30 | $266.30 |
| Purchase #4 | $55.54 | 4.187% | $57.8655 | $57.87 | $57.85 | $57.90 |
| Purchase #5 | $12.27 | 12.487% | $13.8022 | $13.80 | $13.80 | $13.80 |
| Purchase #6 | $249.58 | 4.259% | $260.2096 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $149.91 | 3.508% | $155.1688 | $155.17 | $155.15 | $155.20 |
| 7 purchase totals = | $967.01 | $1,033.9936 | $1,034.01 | $1,033.95 | $1,034.10 | |