| 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 | $109.75 | 13.601% | $124.6771 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $152.40 | 6.131% | $161.7436 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $202.25 | 10.317% | $223.1161 | $223.12 | $223.10 | $223.10 |
| Purchase #4 | $233.84 | 7.539% | $251.4692 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $88.66 | 7.442% | $95.2581 | $95.26 | $95.25 | $95.30 |
| Purchase #6 | $106.81 | 3.810% | $110.8795 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $132.49 | 9.600% | $145.209 | $145.21 | $145.20 | $145.20 |
| 7 purchase totals = | $1,026.20 | $1,112.3526 | $1,112.36 | $1,112.35 | $1,112.40 | |