| 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 | $195.95 | 8.402% | $212.4137 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $110.35 | 4.437% | $115.2462 | $115.25 | $115.25 | $115.20 |
| Purchase #3 | $93.88 | 8.299% | $101.6711 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $198.73 | 10.273% | $219.1455 | $219.15 | $219.15 | $219.10 |
| Purchase #5 | $143.51 | 4.407% | $149.8345 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $220.76 | 3.273% | $227.9855 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $206.78 | 12.454% | $232.5324 | $232.53 | $232.55 | $232.50 |
| 7 purchase totals = | $1,169.96 | $1,258.8289 | $1,258.83 | $1,258.85 | $1,258.70 | |