| 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 | $121.76 | 9.143% | $132.8925 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $39.65 | 4.262% | $41.3399 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $64.71 | 3.566% | $67.0176 | $67.02 | $67.00 | $67.00 |
| Purchase #4 | $240.33 | 10.753% | $266.1727 | $266.17 | $266.15 | $266.20 |
| Purchase #5 | $199.51 | 3.428% | $206.3492 | $206.35 | $206.35 | $206.30 |
| Purchase #6 | $103.29 | 10.392% | $114.0239 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $41.86 | 3.825% | $43.4611 | $43.46 | $43.45 | $43.50 |
| 7 purchase totals = | $811.11 | $871.2569 | $871.25 | $871.20 | $871.20 | |