| 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 | $226.27 | 13.189% | $256.1128 | $256.11 | $256.10 | $256.10 |
| Purchase #2 | $126.82 | 9.127% | $138.3949 | $138.39 | $138.40 | $138.40 |
| Purchase #3 | $224.38 | 13.604% | $254.9047 | $254.90 | $254.90 | $254.90 |
| Purchase #4 | $124.58 | 8.627% | $135.3275 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $88.81 | 5.508% | $93.7017 | $93.70 | $93.70 | $93.70 |
| Purchase #6 | $127.79 | 8.403% | $138.5282 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $181.43 | 8.552% | $196.9459 | $196.95 | $196.95 | $196.90 |
| 7 purchase totals = | $1,100.08 | $1,213.9157 | $1,213.91 | $1,213.95 | $1,213.80 | |