| 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 | $220.63 | 13.626% | $250.693 | $250.69 | $250.70 | $250.70 |
| Purchase #2 | $152.57 | 11.698% | $170.4176 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $217.38 | 13.125% | $245.9111 | $245.91 | $245.90 | $245.90 |
| Purchase #4 | $224.50 | 11.782% | $250.9506 | $250.95 | $250.95 | $251.00 |
| Purchase #5 | $61.41 | 6.491% | $65.3961 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $221.70 | 10.194% | $244.3001 | $244.30 | $244.30 | $244.30 |
| Purchase #7 | $47.75 | 9.265% | $52.174 | $52.17 | $52.15 | $52.20 |
| 7 purchase totals = | $1,145.94 | $1,279.8425 | $1,279.84 | $1,279.80 | $1,279.90 | |