| 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 | $12.81 | 10.437% | $14.147 | $14.15 | $14.15 | $14.10 |
| Purchase #2 | $146.78 | 13.289% | $166.2856 | $166.29 | $166.30 | $166.30 |
| Purchase #3 | $245.90 | 7.773% | $265.0138 | $265.01 | $265.00 | $265.00 |
| Purchase #4 | $107.77 | 5.485% | $113.6812 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $182.76 | 4.464% | $190.9184 | $190.92 | $190.90 | $190.90 |
| Purchase #6 | $43.94 | 7.205% | $47.1059 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $249.80 | 8.704% | $271.5426 | $271.54 | $271.55 | $271.50 |
| 7 purchase totals = | $989.76 | $1,068.6945 | $1,068.70 | $1,068.70 | $1,068.60 | |