| 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 | $117.37 | 3.191% | $121.1153 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $119.75 | 5.680% | $126.5518 | $126.55 | $126.55 | $126.60 |
| Purchase #3 | $188.41 | 5.284% | $198.3656 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $109.35 | 10.556% | $120.893 | $120.89 | $120.90 | $120.90 |
| Purchase #5 | $160.37 | 7.539% | $172.4603 | $172.46 | $172.45 | $172.50 |
| Purchase #6 | $224.27 | 11.538% | $250.1463 | $250.15 | $250.15 | $250.10 |
| Purchase #7 | $181.97 | 12.442% | $204.6107 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $1,101.49 | $1,194.1430 | $1,194.15 | $1,194.10 | $1,194.20 | |