| 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 | $121.87 | 7.366% | $130.8469 | $130.85 | $130.85 | $130.80 |
| Purchase #2 | $211.76 | 4.849% | $222.0282 | $222.03 | $222.05 | $222.00 |
| Purchase #3 | $100.98 | 6.246% | $107.2872 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $83.87 | 13.400% | $95.1086 | $95.11 | $95.10 | $95.10 |
| Purchase #5 | $87.70 | 9.653% | $96.1657 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $115.47 | 5.129% | $121.3925 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $165.37 | 4.170% | $172.2659 | $172.27 | $172.25 | $172.30 |
| 7 purchase totals = | $887.02 | $945.0950 | $945.11 | $945.10 | $945.10 | |