| 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 | $198.45 | 5.834% | $210.0276 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $69.88 | 5.294% | $73.5794 | $73.58 | $73.60 | $73.60 |
| Purchase #3 | $173.67 | 4.852% | $182.0965 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $96.76 | 3.663% | $100.3043 | $100.30 | $100.30 | $100.30 |
| Purchase #5 | $180.47 | 7.804% | $194.5539 | $194.55 | $194.55 | $194.60 |
| Purchase #6 | $101.43 | 7.581% | $109.1194 | $109.12 | $109.10 | $109.10 |
| Purchase #7 | $125.92 | 8.811% | $137.0148 | $137.01 | $137.00 | $137.00 |
| 7 purchase totals = | $946.58 | $1,006.6959 | $1,006.69 | $1,006.70 | $1,006.70 | |