| 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 | $215.30 | 7.132% | $230.6552 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $243.81 | 5.103% | $256.2516 | $256.25 | $256.25 | $256.30 |
| Purchase #3 | $20.63 | 8.598% | $22.4038 | $22.40 | $22.40 | $22.40 |
| Purchase #4 | $105.80 | 9.341% | $115.6828 | $115.68 | $115.70 | $115.70 |
| Purchase #5 | $155.71 | 7.707% | $167.7106 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $46.31 | 6.870% | $49.4915 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $73.41 | 9.106% | $80.0947 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $860.97 | $922.2902 | $922.28 | $922.30 | $922.40 | |