| 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 | $125.63 | 10.272% | $138.5347 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $212.65 | 13.316% | $240.9665 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $210.63 | 7.651% | $226.7453 | $226.75 | $226.75 | $226.70 |
| Purchase #4 | $82.84 | 11.190% | $92.1098 | $92.11 | $92.10 | $92.10 |
| Purchase #5 | $65.57 | 7.761% | $70.6589 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $197.35 | 9.430% | $215.9601 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $137.51 | 5.111% | $144.5381 | $144.54 | $144.55 | $144.50 |
| 7 purchase totals = | $1,032.18 | $1,129.5134 | $1,129.52 | $1,129.50 | $1,129.50 | |