| 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 | $98.90 | 12.518% | $111.2803 | $111.28 | $111.30 | $111.30 |
| Purchase #2 | $148.66 | 5.715% | $157.1559 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $244.36 | 11.356% | $272.1095 | $272.11 | $272.10 | $272.10 |
| Purchase #4 | $108.43 | 8.629% | $117.7864 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $188.44 | 7.417% | $202.4166 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $222.91 | 9.830% | $244.8221 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $53.46 | 7.564% | $57.5037 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $1,065.16 | $1,163.0745 | $1,163.08 | $1,163.05 | $1,163.10 | |