| 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 | $112.55 | 8.597% | $122.2259 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $246.42 | 7.108% | $263.9355 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $70.89 | 10.305% | $78.1952 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $77.69 | 10.736% | $86.0308 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $244.70 | 4.467% | $255.6307 | $255.63 | $255.65 | $255.60 |
| Purchase #6 | $241.66 | 13.682% | $274.7239 | $274.72 | $274.70 | $274.70 |
| Purchase #7 | $240.55 | 4.517% | $251.4156 | $251.42 | $251.40 | $251.40 |
| 7 purchase totals = | $1,234.46 | $1,332.1576 | $1,332.17 | $1,332.20 | $1,332.00 | |