| 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 | $226.70 | 11.209% | $252.1108 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $69.49 | 6.645% | $74.1076 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $204.30 | 7.654% | $219.9371 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $141.52 | 4.532% | $147.9337 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $200.77 | 6.472% | $213.7638 | $213.76 | $213.75 | $213.80 |
| Purchase #6 | $217.93 | 6.651% | $232.4245 | $232.42 | $232.40 | $232.40 |
| Purchase #7 | $19.82 | 4.292% | $20.6707 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $1,080.53 | $1,160.9482 | $1,160.94 | $1,160.90 | $1,160.90 | |