| 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 | $131.59 | 7.850% | $141.9198 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $78.59 | 4.234% | $81.9175 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $231.69 | 9.610% | $253.9554 | $253.96 | $253.95 | $254.00 |
| Purchase #4 | $38.77 | 7.815% | $41.7999 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $73.71 | 11.540% | $82.2161 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $128.28 | 9.307% | $140.219 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $39.74 | 8.196% | $42.9971 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $722.37 | $785.0248 | $785.04 | $784.95 | $785.00 | |