| 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 | $191.62 | 12.803% | $216.1531 | $216.15 | $216.15 | $216.20 |
| Purchase #2 | $166.35 | 13.248% | $188.388 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $201.96 | 13.609% | $229.4447 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $239.66 | 6.426% | $255.0606 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $229.51 | 13.272% | $259.9706 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $31.28 | 4.531% | $32.6973 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $169.66 | 10.177% | $186.9263 | $186.93 | $186.95 | $186.90 |
| 7 purchase totals = | $1,230.04 | $1,368.6406 | $1,368.64 | $1,368.65 | $1,368.70 | |