| 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 | $243.70 | 3.368% | $251.9078 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $98.85 | 9.185% | $107.9294 | $107.93 | $107.95 | $107.90 |
| Purchase #3 | $178.54 | 12.482% | $200.8254 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $160.51 | 11.246% | $178.561 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $206.60 | 13.542% | $234.5778 | $234.58 | $234.60 | $234.60 |
| Purchase #6 | $32.74 | 13.375% | $37.119 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $24.72 | 10.172% | $27.2345 | $27.23 | $27.25 | $27.20 |
| 7 purchase totals = | $945.66 | $1,038.1549 | $1,038.16 | $1,038.20 | $1,038.10 | |