| 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 | $230.39 | 10.511% | $254.6063 | $254.61 | $254.60 | $254.60 |
| Purchase #2 | $162.65 | 11.196% | $180.8603 | $180.86 | $180.85 | $180.90 |
| Purchase #3 | $213.43 | 6.633% | $227.5868 | $227.59 | $227.60 | $227.60 |
| Purchase #4 | $112.82 | 7.812% | $121.6335 | $121.63 | $121.65 | $121.60 |
| Purchase #5 | $40.85 | 4.836% | $42.8255 | $42.83 | $42.85 | $42.80 |
| Purchase #6 | $122.56 | 9.796% | $134.566 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $17.88 | 9.414% | $19.5632 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $900.58 | $981.6416 | $981.65 | $981.65 | $981.70 | |