| 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 | $116.94 | 12.111% | $131.1026 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $203.46 | 8.797% | $221.3584 | $221.36 | $221.35 | $221.40 |
| Purchase #3 | $40.42 | 5.325% | $42.5724 | $42.57 | $42.55 | $42.60 |
| Purchase #4 | $89.73 | 6.260% | $95.3471 | $95.35 | $95.35 | $95.30 |
| Purchase #5 | $96.95 | 11.150% | $107.7599 | $107.76 | $107.75 | $107.80 |
| Purchase #6 | $181.62 | 3.542% | $188.053 | $188.05 | $188.05 | $188.10 |
| Purchase #7 | $75.73 | 13.361% | $85.8483 | $85.85 | $85.85 | $85.80 |
| 7 purchase totals = | $804.85 | $872.0417 | $872.04 | $872.00 | $872.10 | |