| 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 | $223.93 | 10.596% | $247.6576 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $114.56 | 13.382% | $129.8904 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $11.58 | 6.597% | $12.3439 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $63.79 | 11.446% | $71.0914 | $71.09 | $71.10 | $71.10 |
| Purchase #5 | $69.55 | 11.443% | $77.5086 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $84.48 | 3.557% | $87.485 | $87.49 | $87.50 | $87.50 |
| Purchase #7 | $234.63 | 8.442% | $254.4375 | $254.44 | $254.45 | $254.40 |
| 7 purchase totals = | $802.52 | $880.4144 | $880.42 | $880.45 | $880.40 | |