| 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 | $210.59 | 7.327% | $226.0199 | $226.02 | $226.00 | $226.00 |
| Purchase #2 | $244.46 | 12.486% | $274.9833 | $274.98 | $275.00 | $275.00 |
| Purchase #3 | $137.75 | 9.480% | $150.8087 | $150.81 | $150.80 | $150.80 |
| Purchase #4 | $212.70 | 4.463% | $222.1928 | $222.19 | $222.20 | $222.20 |
| Purchase #5 | $98.63 | 11.560% | $110.0316 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $240.58 | 5.560% | $253.9562 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $140.37 | 6.836% | $149.9657 | $149.97 | $149.95 | $150.00 |
| 7 purchase totals = | $1,285.08 | $1,387.9582 | $1,387.96 | $1,387.95 | $1,388.00 | |