| 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 | $60.70 | 6.603% | $64.708 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $227.63 | 6.666% | $242.8038 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $122.95 | 6.749% | $131.2479 | $131.25 | $131.25 | $131.20 |
| Purchase #4 | $206.57 | 5.589% | $218.1152 | $218.12 | $218.10 | $218.10 |
| Purchase #5 | $200.86 | 10.381% | $221.7113 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $113.65 | 10.364% | $125.4287 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $168.67 | 7.541% | $181.3894 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $1,101.03 | $1,185.4043 | $1,185.41 | $1,185.40 | $1,185.30 | |