| 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 | $212.26 | 8.488% | $230.2766 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $248.70 | 11.221% | $276.6066 | $276.61 | $276.60 | $276.60 |
| Purchase #3 | $189.30 | 12.625% | $213.1991 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $40.27 | 12.390% | $45.2595 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $160.26 | 5.498% | $169.0711 | $169.07 | $169.05 | $169.10 |
| Purchase #6 | $181.79 | 6.325% | $193.2882 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $79.57 | 13.439% | $90.2634 | $90.26 | $90.25 | $90.30 |
| 7 purchase totals = | $1,112.15 | $1,217.9645 | $1,217.97 | $1,217.95 | $1,218.10 | |