| 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 | $234.35 | 5.870% | $248.1063 | $248.11 | $248.10 | $248.10 |
| Purchase #2 | $110.70 | 7.872% | $119.4143 | $119.41 | $119.40 | $119.40 |
| Purchase #3 | $90.31 | 13.349% | $102.3655 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $118.66 | 9.563% | $130.0075 | $130.01 | $130.00 | $130.00 |
| Purchase #5 | $148.45 | 5.184% | $156.1456 | $156.15 | $156.15 | $156.10 |
| Purchase #6 | $187.51 | 13.105% | $212.0832 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $234.45 | 9.547% | $256.8329 | $256.83 | $256.85 | $256.80 |
| 7 purchase totals = | $1,124.43 | $1,224.9553 | $1,224.96 | $1,224.95 | $1,224.90 | |