| 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 | $196.61 | 7.256% | $210.876 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $170.27 | 9.261% | $186.0387 | $186.04 | $186.05 | $186.00 |
| Purchase #3 | $209.78 | 4.572% | $219.3711 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $24.94 | 13.435% | $28.2907 | $28.29 | $28.30 | $28.30 |
| Purchase #5 | $23.81 | 9.298% | $26.0239 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $107.59 | 5.537% | $113.5473 | $113.55 | $113.55 | $113.50 |
| Purchase #7 | $111.70 | 7.865% | $120.4852 | $120.49 | $120.50 | $120.50 |
| 7 purchase totals = | $844.70 | $904.6329 | $904.64 | $904.65 | $904.60 | |