| 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 | $221.61 | 6.134% | $235.2036 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $18.47 | 3.254% | $19.071 | $19.07 | $19.05 | $19.10 |
| Purchase #3 | $178.70 | 8.731% | $194.3023 | $194.30 | $194.30 | $194.30 |
| Purchase #4 | $144.93 | 3.240% | $149.6257 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $178.34 | 9.813% | $195.8405 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $101.70 | 3.466% | $105.2249 | $105.22 | $105.20 | $105.20 |
| Purchase #7 | $166.77 | 8.177% | $180.4068 | $180.41 | $180.40 | $180.40 |
| 7 purchase totals = | $1,010.52 | $1,079.6748 | $1,079.67 | $1,079.65 | $1,079.60 | |