| 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 | $101.49 | 12.417% | $114.092 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $213.26 | 5.292% | $224.5457 | $224.55 | $224.55 | $224.50 |
| Purchase #3 | $51.41 | 13.265% | $58.2295 | $58.23 | $58.25 | $58.20 |
| Purchase #4 | $180.74 | 12.640% | $203.5855 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $148.54 | 9.203% | $162.2101 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $10.80 | 4.269% | $11.2611 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $120.84 | 12.357% | $135.7722 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $827.08 | $909.6961 | $909.70 | $909.70 | $909.70 | |