| 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 | $225.45 | 6.635% | $240.4086 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $152.73 | 6.332% | $162.4009 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $70.75 | 9.428% | $77.4203 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $117.41 | 3.513% | $121.5346 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $94.87 | 12.398% | $106.632 | $106.63 | $106.65 | $106.60 |
| Purchase #6 | $57.71 | 8.619% | $62.684 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $119.81 | 4.201% | $124.8432 | $124.84 | $124.85 | $124.80 |
| 7 purchase totals = | $838.73 | $895.9236 | $895.91 | $895.95 | $895.80 | |