| 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 | $192.43 | 6.255% | $204.4665 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $94.33 | 7.575% | $101.4755 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $187.76 | 7.302% | $201.4702 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $71.31 | 8.523% | $77.3878 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $229.59 | 11.849% | $256.7941 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $117.59 | 9.272% | $128.4929 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $210.62 | 4.294% | $219.664 | $219.66 | $219.65 | $219.70 |
| 7 purchase totals = | $1,103.63 | $1,189.7510 | $1,189.75 | $1,189.75 | $1,189.90 | |