| 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 | $245.33 | 4.691% | $256.8384 | $256.84 | $256.85 | $256.80 |
| Purchase #2 | $211.72 | 6.218% | $224.8847 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $125.86 | 12.420% | $141.4918 | $141.49 | $141.50 | $141.50 |
| Purchase #4 | $240.67 | 12.725% | $271.2953 | $271.30 | $271.30 | $271.30 |
| Purchase #5 | $108.50 | 10.209% | $119.5768 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $195.74 | 13.350% | $221.8713 | $221.87 | $221.85 | $221.90 |
| Purchase #7 | $175.48 | 6.791% | $187.3968 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $1,303.30 | $1,423.3551 | $1,423.36 | $1,423.40 | $1,423.40 | |