| 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 | $234.91 | 4.368% | $245.1709 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $56.64 | 12.162% | $63.5286 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $26.27 | 7.580% | $28.2613 | $28.26 | $28.25 | $28.30 |
| Purchase #4 | $248.86 | 6.151% | $264.1674 | $264.17 | $264.15 | $264.20 |
| Purchase #5 | $129.71 | 12.227% | $145.5696 | $145.57 | $145.55 | $145.60 |
| Purchase #6 | $50.61 | 7.794% | $54.5545 | $54.55 | $54.55 | $54.60 |
| Purchase #7 | $152.44 | 13.802% | $173.4798 | $173.48 | $173.50 | $173.50 |
| 7 purchase totals = | $899.44 | $974.7321 | $974.73 | $974.70 | $974.90 | |