| 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 | $202.65 | 7.473% | $217.794 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $53.30 | 11.634% | $59.5009 | $59.50 | $59.50 | $59.50 |
| Purchase #3 | $189.62 | 7.772% | $204.3573 | $204.36 | $204.35 | $204.40 |
| Purchase #4 | $250.55 | 9.717% | $274.8959 | $274.90 | $274.90 | $274.90 |
| Purchase #5 | $7.36 | 13.195% | $8.3312 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $246.65 | 10.106% | $271.5764 | $271.58 | $271.60 | $271.60 |
| Purchase #7 | $235.93 | 4.722% | $247.0706 | $247.07 | $247.05 | $247.10 |
| 7 purchase totals = | $1,186.06 | $1,283.5263 | $1,283.53 | $1,283.55 | $1,283.60 | |