| 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 | $96.27 | 13.588% | $109.3512 | $109.35 | $109.35 | $109.40 |
| Purchase #2 | $187.70 | 6.785% | $200.4354 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $224.87 | 3.419% | $232.5583 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $172.30 | 4.821% | $180.6066 | $180.61 | $180.60 | $180.60 |
| Purchase #5 | $212.88 | 5.823% | $225.276 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $112.85 | 6.500% | $120.1853 | $120.19 | $120.20 | $120.20 |
| Purchase #7 | $214.46 | 10.680% | $237.3643 | $237.36 | $237.35 | $237.40 |
| 7 purchase totals = | $1,221.33 | $1,305.7771 | $1,305.79 | $1,305.80 | $1,305.90 | |