| 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 | $190.66 | 7.300% | $204.5782 | $204.58 | $204.60 | $204.60 |
| Purchase #2 | $133.76 | 9.539% | $146.5194 | $146.52 | $146.50 | $146.50 |
| Purchase #3 | $50.29 | 6.394% | $53.5055 | $53.51 | $53.50 | $53.50 |
| Purchase #4 | $204.84 | 10.366% | $226.0737 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $75.63 | 3.814% | $78.5145 | $78.51 | $78.50 | $78.50 |
| Purchase #6 | $136.27 | 8.698% | $148.1228 | $148.12 | $148.10 | $148.10 |
| Purchase #7 | $217.65 | 10.865% | $241.2977 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $1,009.10 | $1,098.6118 | $1,098.61 | $1,098.55 | $1,098.60 | |