| 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 | $245.87 | 11.712% | $274.6663 | $274.67 | $274.65 | $274.70 |
| Purchase #2 | $235.43 | 13.624% | $267.505 | $267.51 | $267.50 | $267.50 |
| Purchase #3 | $16.84 | 4.853% | $17.6572 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $220.36 | 10.606% | $243.7314 | $243.73 | $243.75 | $243.70 |
| Purchase #5 | $125.69 | 3.448% | $130.0238 | $130.02 | $130.00 | $130.00 |
| Purchase #6 | $210.49 | 11.395% | $234.4753 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $110.72 | 12.107% | $124.1249 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $1,165.40 | $1,292.1839 | $1,292.19 | $1,292.15 | $1,292.20 | |