| 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 | $232.30 | 6.418% | $247.209 | $247.21 | $247.20 | $247.20 |
| Purchase #2 | $32.47 | 13.570% | $36.8762 | $36.88 | $36.90 | $36.90 |
| Purchase #3 | $135.35 | 4.443% | $141.3636 | $141.36 | $141.35 | $141.40 |
| Purchase #4 | $223.41 | 5.617% | $235.9589 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $71.51 | 3.177% | $73.7819 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $98.46 | 9.313% | $107.6296 | $107.63 | $107.65 | $107.60 |
| Purchase #7 | $114.44 | 13.288% | $129.6468 | $129.65 | $129.65 | $129.60 |
| 7 purchase totals = | $907.94 | $972.4660 | $972.47 | $972.50 | $972.50 | |