| 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 | $220.88 | 4.822% | $231.5308 | $231.53 | $231.55 | $231.50 |
| Purchase #2 | $182.62 | 8.389% | $197.94 | $197.94 | $197.95 | $197.90 |
| Purchase #3 | $105.51 | 8.785% | $114.7791 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $242.82 | 6.328% | $258.1856 | $258.19 | $258.20 | $258.20 |
| Purchase #5 | $175.27 | 4.751% | $183.5971 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $240.71 | 10.204% | $265.272 | $265.27 | $265.25 | $265.30 |
| Purchase #7 | $63.70 | 7.306% | $68.3539 | $68.35 | $68.35 | $68.40 |
| 7 purchase totals = | $1,231.51 | $1,319.6585 | $1,319.66 | $1,319.70 | $1,319.70 | |