| 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 | $197.71 | 7.739% | $213.0108 | $213.01 | $213.00 | $213.00 |
| Purchase #2 | $83.51 | 5.820% | $88.3703 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $104.28 | 13.496% | $118.3536 | $118.35 | $118.35 | $118.40 |
| Purchase #4 | $234.62 | 9.789% | $257.587 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $42.57 | 5.850% | $45.0603 | $45.06 | $45.05 | $45.10 |
| Purchase #6 | $156.42 | 3.837% | $162.4218 | $162.42 | $162.40 | $162.40 |
| Purchase #7 | $131.36 | 9.577% | $143.9403 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $950.47 | $1,028.7441 | $1,028.74 | $1,028.70 | $1,028.80 | |