| 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 | $220.26 | 3.581% | $228.1475 | $228.15 | $228.15 | $228.10 |
| Purchase #2 | $107.41 | 13.213% | $121.6021 | $121.60 | $121.60 | $121.60 |
| Purchase #3 | $116.83 | 5.479% | $123.2311 | $123.23 | $123.25 | $123.20 |
| Purchase #4 | $50.61 | 4.414% | $52.8439 | $52.84 | $52.85 | $52.80 |
| Purchase #5 | $123.65 | 9.229% | $135.0617 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $104.51 | 12.673% | $117.7546 | $117.75 | $117.75 | $117.80 |
| Purchase #7 | $58.46 | 8.343% | $63.3373 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $781.73 | $841.9782 | $841.97 | $842.00 | $841.90 | |