| 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 | $242.51 | 8.777% | $263.7951 | $263.80 | $263.80 | $263.80 |
| Purchase #2 | $64.55 | 6.606% | $68.8142 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $191.64 | 8.863% | $208.6251 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $243.35 | 3.229% | $251.2078 | $251.21 | $251.20 | $251.20 |
| Purchase #5 | $7.50 | 3.679% | $7.7759 | $7.78 | $7.80 | $7.80 |
| Purchase #6 | $248.97 | 6.487% | $265.1207 | $265.12 | $265.10 | $265.10 |
| Purchase #7 | $154.64 | 7.168% | $165.7246 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $1,153.16 | $1,231.0634 | $1,231.07 | $1,231.05 | $1,231.00 | |