| 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 | $132.47 | 3.633% | $137.2826 | $137.28 | $137.30 | $137.30 |
| Purchase #2 | $213.83 | 13.596% | $242.9023 | $242.90 | $242.90 | $242.90 |
| Purchase #3 | $20.30 | 8.326% | $21.9902 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $144.63 | 10.577% | $159.9275 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $118.95 | 3.201% | $122.7576 | $122.76 | $122.75 | $122.80 |
| Purchase #6 | $57.58 | 8.111% | $62.2503 | $62.25 | $62.25 | $62.30 |
| Purchase #7 | $207.84 | 10.484% | $229.6299 | $229.63 | $229.65 | $229.60 |
| 7 purchase totals = | $895.60 | $976.7404 | $976.74 | $976.80 | $976.80 | |