| 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 | $247.39 | 9.400% | $270.6447 | $270.64 | $270.65 | $270.60 |
| Purchase #2 | $37.38 | 13.475% | $42.417 | $42.42 | $42.40 | $42.40 |
| Purchase #3 | $43.51 | 13.484% | $49.3769 | $49.38 | $49.40 | $49.40 |
| Purchase #4 | $114.45 | 6.539% | $121.9339 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $68.77 | 13.728% | $78.2107 | $78.21 | $78.20 | $78.20 |
| Purchase #6 | $164.94 | 10.835% | $182.8112 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $92.66 | 7.572% | $99.6762 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $769.10 | $845.0706 | $845.07 | $845.10 | $845.00 | |