| 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 | $192.35 | 4.383% | $200.7807 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $219.69 | 9.718% | $241.0395 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $85.46 | 7.157% | $91.5764 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $109.39 | 7.626% | $117.7321 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $197.61 | 4.773% | $207.0419 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $15.27 | 5.300% | $16.0793 | $16.08 | $16.10 | $16.10 |
| Purchase #7 | $53.34 | 11.398% | $59.4197 | $59.42 | $59.40 | $59.40 |
| 7 purchase totals = | $873.11 | $933.6696 | $933.67 | $933.75 | $933.60 | |