| 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 | $215.43 | 11.782% | $240.812 | $240.81 | $240.80 | $240.80 |
| Purchase #2 | $82.63 | 11.459% | $92.0986 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $53.77 | 10.152% | $59.2287 | $59.23 | $59.25 | $59.20 |
| Purchase #4 | $216.60 | 5.319% | $228.121 | $228.12 | $228.10 | $228.10 |
| Purchase #5 | $194.40 | 10.462% | $214.7381 | $214.74 | $214.75 | $214.70 |
| Purchase #6 | $145.77 | 7.679% | $156.9637 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $100.55 | 11.785% | $112.3998 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $1,009.15 | $1,104.3619 | $1,104.36 | $1,104.35 | $1,104.30 | |