| 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 | $236.59 | 11.199% | $263.0857 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $205.80 | 13.281% | $233.1323 | $233.13 | $233.15 | $233.10 |
| Purchase #3 | $248.54 | 3.421% | $257.0426 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $249.82 | 10.516% | $276.0911 | $276.09 | $276.10 | $276.10 |
| Purchase #5 | $152.60 | 13.356% | $172.9813 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $18.79 | 3.306% | $19.4112 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $96.97 | 11.543% | $108.1632 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $1,209.11 | $1,329.9074 | $1,329.90 | $1,329.95 | $1,329.90 | |