| 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 | $138.60 | 10.754% | $153.505 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $117.47 | 13.792% | $133.6715 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $208.68 | 6.531% | $222.3089 | $222.31 | $222.30 | $222.30 |
| Purchase #4 | $202.93 | 8.117% | $219.4018 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $189.34 | 8.186% | $204.8394 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $147.53 | 7.371% | $158.4044 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $136.54 | 7.266% | $146.461 | $146.46 | $146.45 | $146.50 |
| 7 purchase totals = | $1,141.09 | $1,238.5920 | $1,238.59 | $1,238.55 | $1,238.60 | |