| 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 | $241.55 | 13.668% | $274.5651 | $274.57 | $274.55 | $274.60 |
| Purchase #2 | $116.76 | 7.675% | $125.7213 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $221.55 | 13.160% | $250.706 | $250.71 | $250.70 | $250.70 |
| Purchase #4 | $141.39 | 5.635% | $149.3573 | $149.36 | $149.35 | $149.40 |
| Purchase #5 | $77.84 | 7.425% | $83.6196 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $118.55 | 4.348% | $123.7046 | $123.70 | $123.70 | $123.70 |
| Purchase #7 | $188.48 | 8.809% | $205.0832 | $205.08 | $205.10 | $205.10 |
| 7 purchase totals = | $1,106.12 | $1,212.7571 | $1,212.76 | $1,212.70 | $1,212.80 | |