| 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 | $142.86 | 4.158% | $148.8001 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $172.95 | 13.294% | $195.942 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $245.88 | 9.553% | $269.3689 | $269.37 | $269.35 | $269.40 |
| Purchase #4 | $166.46 | 10.767% | $184.3827 | $184.38 | $184.40 | $184.40 |
| Purchase #5 | $29.97 | 9.698% | $32.8765 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $231.80 | 12.147% | $259.9567 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $227.83 | 12.756% | $256.892 | $256.89 | $256.90 | $256.90 |
| 7 purchase totals = | $1,217.75 | $1,348.2189 | $1,348.22 | $1,348.25 | $1,348.30 | |