| 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 | $217.43 | 4.607% | $227.447 | $227.45 | $227.45 | $227.40 |
| Purchase #2 | $38.35 | 9.786% | $42.1029 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $191.88 | 3.642% | $198.8683 | $198.87 | $198.85 | $198.90 |
| Purchase #4 | $97.25 | 10.761% | $107.7151 | $107.72 | $107.70 | $107.70 |
| Purchase #5 | $44.93 | 8.589% | $48.789 | $48.79 | $48.80 | $48.80 |
| Purchase #6 | $135.51 | 4.183% | $141.1784 | $141.18 | $141.20 | $141.20 |
| Purchase #7 | $56.92 | 9.803% | $62.4999 | $62.50 | $62.50 | $62.50 |
| 7 purchase totals = | $782.27 | $828.6006 | $828.61 | $828.60 | $828.60 | |