| 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 | $247.42 | 8.341% | $268.0573 | $268.06 | $268.05 | $268.10 |
| Purchase #2 | $136.70 | 4.638% | $143.0401 | $143.04 | $143.05 | $143.00 |
| Purchase #3 | $18.68 | 4.219% | $19.4681 | $19.47 | $19.45 | $19.50 |
| Purchase #4 | $45.77 | 9.784% | $50.2481 | $50.25 | $50.25 | $50.20 |
| Purchase #5 | $213.36 | 10.457% | $235.6711 | $235.67 | $235.65 | $235.70 |
| Purchase #6 | $30.51 | 5.236% | $32.1075 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $121.61 | 6.177% | $129.1218 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $814.05 | $877.7140 | $877.72 | $877.65 | $877.70 | |