| 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 | $174.67 | 11.299% | $194.406 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $240.54 | 12.352% | $270.2515 | $270.25 | $270.25 | $270.30 |
| Purchase #3 | $96.35 | 4.560% | $100.7436 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $124.63 | 6.149% | $132.2935 | $132.29 | $132.30 | $132.30 |
| Purchase #5 | $170.62 | 12.300% | $191.6063 | $191.61 | $191.60 | $191.60 |
| Purchase #6 | $19.31 | 8.583% | $20.9674 | $20.97 | $20.95 | $21.00 |
| Purchase #7 | $247.38 | 12.430% | $278.1293 | $278.13 | $278.15 | $278.10 |
| 7 purchase totals = | $1,073.50 | $1,188.3976 | $1,188.40 | $1,188.40 | $1,188.40 | |