| 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 | $206.71 | 6.349% | $219.834 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $83.86 | 8.667% | $91.1281 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $224.71 | 10.172% | $247.5675 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $206.42 | 7.653% | $222.2173 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $97.81 | 10.198% | $107.7847 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $178.60 | 13.671% | $203.0164 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $215.36 | 8.636% | $233.9585 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $1,213.47 | $1,325.5065 | $1,325.51 | $1,325.50 | $1,325.50 | |