| 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 | $23.87 | 5.265% | $25.1268 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $108.73 | 11.390% | $121.1143 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $101.94 | 5.793% | $107.8454 | $107.85 | $107.85 | $107.80 |
| Purchase #4 | $230.33 | 11.390% | $256.5646 | $256.56 | $256.55 | $256.60 |
| Purchase #5 | $114.32 | 13.331% | $129.56 | $129.56 | $129.55 | $129.60 |
| Purchase #6 | $193.71 | 13.652% | $220.1553 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $247.85 | 7.202% | $265.7002 | $265.70 | $265.70 | $265.70 |
| 7 purchase totals = | $1,020.75 | $1,126.0666 | $1,126.07 | $1,126.05 | $1,126.10 | |