| 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 | $203.50 | 8.383% | $220.5594 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $80.83 | 8.264% | $87.5098 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $159.64 | 7.147% | $171.0495 | $171.05 | $171.05 | $171.00 |
| Purchase #4 | $7.76 | 6.628% | $8.2743 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $125.54 | 6.242% | $133.3762 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $243.97 | 10.157% | $268.75 | $268.75 | $268.75 | $268.80 |
| Purchase #7 | $30.46 | 6.764% | $32.5203 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $851.70 | $922.0395 | $922.04 | $922.00 | $922.10 | |