| 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 | $120.42 | 4.449% | $125.7775 | $125.78 | $125.80 | $125.80 |
| Purchase #2 | $206.61 | 3.603% | $214.0542 | $214.05 | $214.05 | $214.10 |
| Purchase #3 | $155.60 | 9.325% | $170.1097 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $184.50 | 10.822% | $204.4666 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $55.27 | 8.730% | $60.0951 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $170.65 | 7.597% | $183.6143 | $183.61 | $183.60 | $183.60 |
| Purchase #7 | $233.99 | 7.260% | $250.9777 | $250.98 | $251.00 | $251.00 |
| 7 purchase totals = | $1,127.04 | $1,209.0951 | $1,209.10 | $1,209.10 | $1,209.20 | |