| 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 | $250.93 | 13.559% | $284.9536 | $284.95 | $284.95 | $285.00 |
| Purchase #2 | $176.26 | 4.461% | $184.123 | $184.12 | $184.10 | $184.10 |
| Purchase #3 | $197.38 | 8.513% | $214.183 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $52.71 | 7.528% | $56.678 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $104.74 | 5.339% | $110.3321 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $109.77 | 8.601% | $119.2113 | $119.21 | $119.20 | $119.20 |
| Purchase #7 | $246.41 | 11.825% | $275.548 | $275.55 | $275.55 | $275.50 |
| 7 purchase totals = | $1,138.20 | $1,245.0290 | $1,245.02 | $1,245.05 | $1,245.00 | |