| 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 | $15.37 | 3.563% | $15.9176 | $15.92 | $15.90 | $15.90 |
| Purchase #2 | $181.89 | 5.522% | $191.934 | $191.93 | $191.95 | $191.90 |
| Purchase #3 | $35.94 | 11.803% | $40.182 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $160.65 | 13.685% | $182.635 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $247.60 | 12.669% | $278.9684 | $278.97 | $278.95 | $279.00 |
| Purchase #6 | $234.88 | 8.383% | $254.57 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $47.32 | 4.800% | $49.5914 | $49.59 | $49.60 | $49.60 |
| 7 purchase totals = | $923.65 | $1,013.7984 | $1,013.80 | $1,013.80 | $1,013.80 | |