| 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 | $213.91 | 7.760% | $230.5094 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $78.97 | 13.697% | $89.7865 | $89.79 | $89.80 | $89.80 |
| Purchase #3 | $39.98 | 11.547% | $44.5965 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $166.89 | 6.776% | $178.1985 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $202.38 | 12.678% | $228.0377 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $144.27 | 13.505% | $163.7537 | $163.75 | $163.75 | $163.80 |
| Purchase #7 | $139.50 | 7.798% | $150.3782 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $985.90 | $1,085.2605 | $1,085.27 | $1,085.30 | $1,085.30 | |