| 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 | $244.51 | 4.266% | $254.9408 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $161.79 | 9.716% | $177.5095 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $189.86 | 4.173% | $197.7829 | $197.78 | $197.80 | $197.80 |
| Purchase #4 | $89.27 | 6.650% | $95.2065 | $95.21 | $95.20 | $95.20 |
| Purchase #5 | $214.86 | 13.675% | $244.2421 | $244.24 | $244.25 | $244.20 |
| Purchase #6 | $77.93 | 9.499% | $85.3326 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $235.48 | 8.402% | $255.265 | $255.27 | $255.25 | $255.30 |
| 7 purchase totals = | $1,213.70 | $1,310.2794 | $1,310.28 | $1,310.30 | $1,310.20 | |