| 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 | $144.94 | 11.138% | $161.0834 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $209.47 | 11.308% | $233.1569 | $233.16 | $233.15 | $233.20 |
| Purchase #3 | $9.71 | 5.164% | $10.2114 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $219.90 | 5.833% | $232.7268 | $232.73 | $232.75 | $232.70 |
| Purchase #5 | $228.67 | 10.663% | $253.0531 | $253.05 | $253.05 | $253.10 |
| Purchase #6 | $232.45 | 8.256% | $251.6411 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $203.27 | 13.460% | $230.6301 | $230.63 | $230.65 | $230.60 |
| 7 purchase totals = | $1,248.41 | $1,372.5028 | $1,372.50 | $1,372.55 | $1,372.50 | |