| 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 | $109.62 | 3.735% | $113.7143 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $184.97 | 13.515% | $209.9687 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $32.62 | 13.162% | $36.9134 | $36.91 | $36.90 | $36.90 |
| Purchase #4 | $135.81 | 7.612% | $146.1479 | $146.15 | $146.15 | $146.10 |
| Purchase #5 | $28.25 | 4.348% | $29.4783 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $241.96 | 3.730% | $250.9851 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $228.58 | 10.516% | $252.6175 | $252.62 | $252.60 | $252.60 |
| 7 purchase totals = | $961.81 | $1,039.8252 | $1,039.83 | $1,039.80 | $1,039.80 | |