| 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 | $197.56 | 4.503% | $206.4561 | $206.46 | $206.45 | $206.50 |
| Purchase #2 | $194.45 | 8.191% | $210.3774 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $235.72 | 7.550% | $253.5169 | $253.52 | $253.50 | $253.50 |
| Purchase #4 | $123.40 | 10.229% | $136.0226 | $136.02 | $136.00 | $136.00 |
| Purchase #5 | $106.27 | 8.395% | $115.1914 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $244.68 | 8.315% | $265.0251 | $265.03 | $265.05 | $265.00 |
| Purchase #7 | $155.79 | 5.749% | $164.7464 | $164.75 | $164.75 | $164.70 |
| 7 purchase totals = | $1,257.87 | $1,351.3359 | $1,351.35 | $1,351.35 | $1,351.30 | |