| 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 | $249.94 | 8.601% | $271.4373 | $271.44 | $271.45 | $271.40 |
| Purchase #2 | $34.63 | 13.241% | $39.2154 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $224.88 | 3.765% | $233.3467 | $233.35 | $233.35 | $233.30 |
| Purchase #4 | $170.71 | 11.384% | $190.1436 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $248.81 | 5.751% | $263.1191 | $263.12 | $263.10 | $263.10 |
| Purchase #6 | $70.82 | 13.245% | $80.2001 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $71.44 | 3.853% | $74.1926 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $1,071.23 | $1,151.6548 | $1,151.66 | $1,151.65 | $1,151.50 | |