| 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 | $240.36 | 6.398% | $255.7382 | $255.74 | $255.75 | $255.70 |
| Purchase #2 | $21.61 | 6.626% | $23.0419 | $23.04 | $23.05 | $23.00 |
| Purchase #3 | $161.98 | 5.148% | $170.3187 | $170.32 | $170.30 | $170.30 |
| Purchase #4 | $141.52 | 6.600% | $150.8603 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $245.61 | 8.659% | $266.8774 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $36.57 | 13.421% | $41.4781 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $94.77 | 6.726% | $101.1442 | $101.14 | $101.15 | $101.10 |
| 7 purchase totals = | $942.42 | $1,009.4588 | $1,009.46 | $1,009.50 | $1,009.40 | |