| 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 | $229.48 | 8.297% | $248.52 | $248.52 | $248.50 | $248.50 |
| Purchase #2 | $173.62 | 10.158% | $191.2563 | $191.26 | $191.25 | $191.30 |
| Purchase #3 | $243.27 | 8.627% | $264.2569 | $264.26 | $264.25 | $264.30 |
| Purchase #4 | $88.47 | 7.460% | $95.0699 | $95.07 | $95.05 | $95.10 |
| Purchase #5 | $109.39 | 13.545% | $124.2069 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $171.37 | 9.465% | $187.5902 | $187.59 | $187.60 | $187.60 |
| Purchase #7 | $89.82 | 6.646% | $95.7894 | $95.79 | $95.80 | $95.80 |
| 7 purchase totals = | $1,105.42 | $1,206.6896 | $1,206.70 | $1,206.65 | $1,206.80 | |