| 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 | $28.65 | 13.239% | $32.443 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $135.57 | 13.645% | $154.0685 | $154.07 | $154.05 | $154.10 |
| Purchase #3 | $203.80 | 8.871% | $221.8791 | $221.88 | $221.90 | $221.90 |
| Purchase #4 | $28.71 | 8.668% | $31.1986 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $124.78 | 10.704% | $138.1365 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $173.61 | 4.585% | $181.57 | $181.57 | $181.55 | $181.60 |
| Purchase #7 | $192.37 | 11.199% | $213.9135 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $887.49 | $973.2092 | $973.21 | $973.20 | $973.20 | |