| 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 | $37.39 | 7.615% | $40.2372 | $40.24 | $40.25 | $40.20 |
| Purchase #2 | $208.83 | 9.614% | $228.9069 | $228.91 | $228.90 | $228.90 |
| Purchase #3 | $82.38 | 12.396% | $92.5918 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $164.70 | 8.442% | $178.604 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $93.83 | 8.268% | $101.5879 | $101.59 | $101.60 | $101.60 |
| Purchase #6 | $232.65 | 8.467% | $252.3485 | $252.35 | $252.35 | $252.30 |
| Purchase #7 | $134.48 | 11.435% | $149.8578 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $954.26 | $1,044.1341 | $1,044.14 | $1,044.15 | $1,044.10 | |