| 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 | $250.86 | 9.516% | $274.7318 | $274.73 | $274.75 | $274.70 |
| Purchase #2 | $141.57 | 3.778% | $146.9185 | $146.92 | $146.90 | $146.90 |
| Purchase #3 | $120.82 | 6.219% | $128.3338 | $128.33 | $128.35 | $128.30 |
| Purchase #4 | $132.65 | 12.263% | $148.9169 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $204.90 | 5.635% | $216.4461 | $216.45 | $216.45 | $216.40 |
| Purchase #6 | $152.83 | 4.495% | $159.6997 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $212.32 | 11.341% | $236.3992 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,215.95 | $1,311.4460 | $1,311.45 | $1,311.45 | $1,311.30 | |