| 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 | $217.89 | 12.543% | $245.2199 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $48.43 | 13.249% | $54.8465 | $54.85 | $54.85 | $54.80 |
| Purchase #3 | $248.41 | 3.106% | $256.1256 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $34.65 | 11.516% | $38.6403 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $137.92 | 12.104% | $154.6138 | $154.61 | $154.60 | $154.60 |
| Purchase #6 | $35.76 | 9.482% | $39.1508 | $39.15 | $39.15 | $39.20 |
| Purchase #7 | $115.71 | 7.519% | $124.4102 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $838.77 | $913.0071 | $913.01 | $913.00 | $912.90 | |