| 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 | $233.60 | 4.223% | $243.4649 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $110.35 | 3.862% | $114.6117 | $114.61 | $114.60 | $114.60 |
| Purchase #3 | $77.30 | 13.614% | $87.8236 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $135.64 | 6.829% | $144.9029 | $144.90 | $144.90 | $144.90 |
| Purchase #5 | $33.88 | 5.214% | $35.6465 | $35.65 | $35.65 | $35.60 |
| Purchase #6 | $185.86 | 13.565% | $211.0719 | $211.07 | $211.05 | $211.10 |
| Purchase #7 | $118.76 | 8.836% | $129.2536 | $129.25 | $129.25 | $129.30 |
| 7 purchase totals = | $895.39 | $966.7751 | $966.76 | $966.70 | $966.80 | |