| 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 | $123.48 | 7.825% | $133.1423 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $97.77 | 12.693% | $110.1799 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $27.50 | 6.120% | $29.183 | $29.18 | $29.20 | $29.20 |
| Purchase #4 | $44.72 | 10.230% | $49.2949 | $49.29 | $49.30 | $49.30 |
| Purchase #5 | $176.67 | 9.841% | $194.0561 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $206.46 | 11.747% | $230.7129 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $243.89 | 7.517% | $262.2232 | $262.22 | $262.20 | $262.20 |
| 7 purchase totals = | $920.49 | $1,008.7923 | $1,008.78 | $1,008.80 | $1,008.80 | |