| 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 | $91.51 | 9.781% | $100.4606 | $100.46 | $100.45 | $100.50 |
| Purchase #2 | $175.86 | 6.350% | $187.0271 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $114.97 | 10.154% | $126.6441 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $200.66 | 11.736% | $224.2095 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $83.83 | 12.622% | $94.411 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $24.79 | 7.820% | $26.7286 | $26.73 | $26.75 | $26.70 |
| Purchase #7 | $249.93 | 10.536% | $276.2626 | $276.26 | $276.25 | $276.30 |
| 7 purchase totals = | $941.55 | $1,035.7435 | $1,035.74 | $1,035.75 | $1,035.70 | |