| 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 | $128.47 | 8.772% | $139.7394 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $105.72 | 9.666% | $115.9389 | $115.94 | $115.95 | $115.90 |
| Purchase #3 | $110.25 | 7.355% | $118.3589 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $74.80 | 6.610% | $79.7443 | $79.74 | $79.75 | $79.70 |
| Purchase #5 | $241.64 | 8.623% | $262.4766 | $262.48 | $262.50 | $262.50 |
| Purchase #6 | $209.61 | 7.805% | $225.9701 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $187.39 | 12.166% | $210.1879 | $210.19 | $210.20 | $210.20 |
| 7 purchase totals = | $1,057.88 | $1,152.4161 | $1,152.42 | $1,152.45 | $1,152.40 | |