| 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 | $225.84 | 13.344% | $255.9761 | $255.98 | $256.00 | $256.00 |
| Purchase #2 | $171.99 | 11.121% | $191.117 | $191.12 | $191.10 | $191.10 |
| Purchase #3 | $92.75 | 6.589% | $98.8613 | $98.86 | $98.85 | $98.90 |
| Purchase #4 | $118.79 | 11.517% | $132.471 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $95.69 | 13.221% | $108.3412 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $93.33 | 5.421% | $98.3894 | $98.39 | $98.40 | $98.40 |
| Purchase #7 | $173.35 | 7.185% | $185.8052 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $971.74 | $1,070.9612 | $1,070.97 | $1,070.95 | $1,071.00 | |