| 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 | $237.42 | 9.679% | $260.3999 | $260.40 | $260.40 | $260.40 |
| Purchase #2 | $224.47 | 7.490% | $241.2828 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $94.49 | 9.826% | $103.7746 | $103.77 | $103.75 | $103.80 |
| Purchase #4 | $244.29 | 5.143% | $256.8538 | $256.85 | $256.85 | $256.90 |
| Purchase #5 | $47.48 | 10.603% | $52.5143 | $52.51 | $52.50 | $52.50 |
| Purchase #6 | $224.70 | 11.287% | $250.0619 | $250.06 | $250.05 | $250.10 |
| Purchase #7 | $21.66 | 5.459% | $22.8424 | $22.84 | $22.85 | $22.80 |
| 7 purchase totals = | $1,094.51 | $1,187.7297 | $1,187.71 | $1,187.70 | $1,187.80 | |