| 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 | $108.77 | 4.566% | $113.7364 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $11.81 | 4.368% | $12.3259 | $12.33 | $12.35 | $12.30 |
| Purchase #3 | $73.78 | 3.462% | $76.3343 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $65.49 | 4.570% | $68.4829 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $249.87 | 9.853% | $274.4897 | $274.49 | $274.50 | $274.50 |
| Purchase #6 | $199.68 | 12.197% | $224.035 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $189.50 | 4.849% | $198.6889 | $198.69 | $198.70 | $198.70 |
| 7 purchase totals = | $898.90 | $968.0931 | $968.10 | $968.20 | $968.00 | |