| 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 | $193.52 | 4.505% | $202.2381 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $162.43 | 11.346% | $180.8593 | $180.86 | $180.85 | $180.90 |
| Purchase #3 | $194.98 | 5.118% | $204.9591 | $204.96 | $204.95 | $205.00 |
| Purchase #4 | $27.62 | 8.459% | $29.9564 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $250.56 | 12.787% | $282.5991 | $282.60 | $282.60 | $282.60 |
| Purchase #6 | $213.57 | 13.370% | $242.1243 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $122.50 | 13.269% | $138.7545 | $138.75 | $138.75 | $138.80 |
| 7 purchase totals = | $1,165.18 | $1,281.4908 | $1,281.49 | $1,281.45 | $1,281.60 | |