| 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 | $124.79 | 4.420% | $130.3057 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $169.64 | 7.286% | $182 | $182.00 | $182.00 | $182.00 |
| Purchase #3 | $130.74 | 11.795% | $146.1608 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $17.32 | 9.777% | $19.0134 | $19.01 | $19.00 | $19.00 |
| Purchase #5 | $148.61 | 13.756% | $169.0528 | $169.05 | $169.05 | $169.10 |
| Purchase #6 | $209.48 | 10.731% | $231.9593 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $206.55 | 11.532% | $230.3693 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $1,007.13 | $1,108.8613 | $1,108.86 | $1,108.80 | $1,109.00 | |