| 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 | $194.52 | 12.872% | $219.5586 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $29.59 | 5.695% | $31.2752 | $31.28 | $31.30 | $31.30 |
| Purchase #3 | $148.73 | 6.711% | $158.7113 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $202.25 | 9.192% | $220.8408 | $220.84 | $220.85 | $220.80 |
| Purchase #5 | $164.64 | 9.349% | $180.0322 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $238.29 | 11.258% | $265.1167 | $265.12 | $265.10 | $265.10 |
| Purchase #7 | $219.26 | 13.104% | $247.9918 | $247.99 | $248.00 | $248.00 |
| 7 purchase totals = | $1,197.28 | $1,323.5266 | $1,323.53 | $1,323.55 | $1,323.50 | |