| 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 | $113.56 | 8.682% | $123.4193 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $142.28 | 4.108% | $148.1249 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $165.66 | 10.686% | $183.3624 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $62.28 | 5.865% | $65.9327 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $23.49 | 13.807% | $26.7333 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $188.34 | 6.160% | $199.9417 | $199.94 | $199.95 | $199.90 |
| Purchase #7 | $171.46 | 7.393% | $184.136 | $184.14 | $184.15 | $184.10 |
| 7 purchase totals = | $867.07 | $931.6503 | $931.64 | $931.65 | $931.50 | |