| 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 | $134.89 | 4.347% | $140.7537 | $140.75 | $140.75 | $140.80 |
| Purchase #2 | $8.61 | 3.489% | $8.9104 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $143.34 | 11.368% | $159.6349 | $159.63 | $159.65 | $159.60 |
| Purchase #4 | $234.92 | 4.640% | $245.8203 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $114.42 | 13.515% | $129.8839 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $237.58 | 12.421% | $267.0898 | $267.09 | $267.10 | $267.10 |
| Purchase #7 | $33.71 | 5.402% | $35.531 | $35.53 | $35.55 | $35.50 |
| 7 purchase totals = | $907.47 | $987.6240 | $987.61 | $987.65 | $987.60 | |