| 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 | $199.78 | 6.454% | $212.6738 | $212.67 | $212.65 | $212.70 |
| Purchase #2 | $219.61 | 11.486% | $244.8344 | $244.83 | $244.85 | $244.80 |
| Purchase #3 | $73.63 | 12.258% | $82.6556 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $208.53 | 10.320% | $230.0503 | $230.05 | $230.05 | $230.10 |
| Purchase #5 | $219.80 | 5.612% | $232.1352 | $232.14 | $232.15 | $232.10 |
| Purchase #6 | $174.36 | 10.217% | $192.1744 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $159.39 | 10.115% | $175.5123 | $175.51 | $175.50 | $175.50 |
| 7 purchase totals = | $1,255.10 | $1,370.0360 | $1,370.03 | $1,370.00 | $1,370.10 | |