| 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 | $77.69 | 7.342% | $83.394 | $83.39 | $83.40 | $83.40 |
| Purchase #2 | $244.27 | 3.170% | $252.0134 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $216.32 | 7.708% | $232.9939 | $232.99 | $233.00 | $233.00 |
| Purchase #4 | $58.41 | 6.263% | $62.0682 | $62.07 | $62.05 | $62.10 |
| Purchase #5 | $38.94 | 13.601% | $44.2362 | $44.24 | $44.25 | $44.20 |
| Purchase #6 | $144.55 | 11.567% | $161.2701 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $240.28 | 10.746% | $266.1005 | $266.10 | $266.10 | $266.10 |
| 7 purchase totals = | $1,020.46 | $1,102.0763 | $1,102.07 | $1,102.05 | $1,102.10 | |