| 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 | $242.43 | 6.223% | $257.5164 | $257.52 | $257.50 | $257.50 |
| Purchase #2 | $178.45 | 12.129% | $200.0942 | $200.09 | $200.10 | $200.10 |
| Purchase #3 | $168.81 | 4.243% | $175.9726 | $175.97 | $175.95 | $176.00 |
| Purchase #4 | $190.49 | 13.657% | $216.5052 | $216.51 | $216.50 | $216.50 |
| Purchase #5 | $41.47 | 12.598% | $46.6944 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $92.56 | 4.377% | $96.6114 | $96.61 | $96.60 | $96.60 |
| Purchase #7 | $49.73 | 6.572% | $52.9983 | $53.00 | $53.00 | $53.00 |
| 7 purchase totals = | $963.94 | $1,046.3925 | $1,046.39 | $1,046.35 | $1,046.40 | |