| 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 | $116.30 | 11.227% | $129.357 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $5.56 | 13.258% | $6.2971 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $33.73 | 6.742% | $36.0041 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $220.32 | 11.658% | $246.0049 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $248.58 | 12.505% | $279.6649 | $279.66 | $279.65 | $279.70 |
| Purchase #6 | $46.93 | 12.311% | $52.7076 | $52.71 | $52.70 | $52.70 |
| Purchase #7 | $58.75 | 6.381% | $62.4988 | $62.50 | $62.50 | $62.50 |
| 7 purchase totals = | $730.17 | $812.5344 | $812.53 | $812.50 | $812.60 | |