| 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 | $100.79 | 6.275% | $107.1146 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $206.37 | 6.335% | $219.4435 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $98.61 | 4.654% | $103.1993 | $103.20 | $103.20 | $103.20 |
| Purchase #4 | $114.53 | 11.616% | $127.8338 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $202.26 | 10.779% | $224.0616 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $62.96 | 10.190% | $69.3756 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $159.55 | 13.124% | $180.4893 | $180.49 | $180.50 | $180.50 |
| 7 purchase totals = | $945.07 | $1,031.5177 | $1,031.51 | $1,031.55 | $1,031.50 | |