| 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 | $114.61 | 10.148% | $126.2406 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $200.81 | 9.598% | $220.0837 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $63.97 | 7.180% | $68.563 | $68.56 | $68.55 | $68.60 |
| Purchase #4 | $10.87 | 8.690% | $11.8146 | $11.81 | $11.80 | $11.80 |
| Purchase #5 | $226.45 | 5.651% | $239.2467 | $239.25 | $239.25 | $239.20 |
| Purchase #6 | $107.38 | 9.505% | $117.5865 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $74.38 | 13.702% | $84.5715 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $798.47 | $868.1066 | $868.10 | $868.10 | $868.10 | |