| 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 | $191.51 | 6.180% | $203.3453 | $203.35 | $203.35 | $203.30 |
| Purchase #2 | $130.51 | 12.477% | $146.7937 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $132.41 | 7.294% | $142.068 | $142.07 | $142.05 | $142.10 |
| Purchase #4 | $162.52 | 13.126% | $183.8524 | $183.85 | $183.85 | $183.90 |
| Purchase #5 | $124.59 | 11.639% | $139.091 | $139.09 | $139.10 | $139.10 |
| Purchase #6 | $57.92 | 7.450% | $62.235 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $113.96 | 11.209% | $126.7338 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $913.42 | $1,004.1192 | $1,004.12 | $1,004.15 | $1,004.10 | |