| 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 | $102.86 | 10.426% | $113.5842 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $102.42 | 7.641% | $110.2459 | $110.25 | $110.25 | $110.20 |
| Purchase #3 | $195.67 | 7.102% | $209.5665 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $215.49 | 13.342% | $244.2407 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $189.85 | 12.316% | $213.2319 | $213.23 | $213.25 | $213.20 |
| Purchase #6 | $149.51 | 8.440% | $162.1286 | $162.13 | $162.15 | $162.10 |
| Purchase #7 | $49.96 | 5.809% | $52.8622 | $52.86 | $52.85 | $52.90 |
| 7 purchase totals = | $1,005.76 | $1,105.8600 | $1,105.86 | $1,105.90 | $1,105.80 | |