| 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 | $205.81 | 6.789% | $219.7824 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $135.67 | 4.514% | $141.7941 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $9.47 | 9.331% | $10.3536 | $10.35 | $10.35 | $10.40 |
| Purchase #4 | $195.61 | 3.398% | $202.2568 | $202.26 | $202.25 | $202.30 |
| Purchase #5 | $59.37 | 3.643% | $61.5328 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $40.77 | 9.504% | $44.6448 | $44.64 | $44.65 | $44.60 |
| Purchase #7 | $134.86 | 6.413% | $143.5086 | $143.51 | $143.50 | $143.50 |
| 7 purchase totals = | $781.56 | $823.8731 | $823.86 | $823.90 | $823.90 | |