| 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 | $114.85 | 12.544% | $129.2568 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $96.31 | 5.397% | $101.5079 | $101.51 | $101.50 | $101.50 |
| Purchase #3 | $31.97 | 10.108% | $35.2015 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $195.53 | 9.810% | $214.7115 | $214.71 | $214.70 | $214.70 |
| Purchase #5 | $68.72 | 8.287% | $74.4148 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $104.68 | 13.429% | $118.7375 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $200.73 | 9.148% | $219.0928 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $812.79 | $892.9228 | $892.92 | $892.90 | $892.90 | |