| 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 | $124.68 | 6.435% | $132.7032 | $132.70 | $132.70 | $132.70 |
| Purchase #2 | $168.31 | 5.707% | $177.9155 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $240.87 | 5.788% | $254.8116 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $63.66 | 4.460% | $66.4992 | $66.50 | $66.50 | $66.50 |
| Purchase #5 | $213.39 | 7.583% | $229.5714 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $159.48 | 13.494% | $181.0002 | $181.00 | $181.00 | $181.00 |
| Purchase #7 | $139.41 | 12.577% | $156.9436 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $1,109.80 | $1,199.4447 | $1,199.44 | $1,199.40 | $1,199.40 | |