| 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 | $94.86 | 13.814% | $107.964 | $107.96 | $107.95 | $108.00 |
| Purchase #2 | $249.76 | 8.861% | $271.8912 | $271.89 | $271.90 | $271.90 |
| Purchase #3 | $109.67 | 4.173% | $114.2465 | $114.25 | $114.25 | $114.20 |
| Purchase #4 | $21.64 | 12.691% | $24.3863 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $40.65 | 11.278% | $45.2345 | $45.23 | $45.25 | $45.20 |
| Purchase #6 | $67.42 | 4.760% | $70.6292 | $70.63 | $70.65 | $70.60 |
| Purchase #7 | $145.91 | 12.602% | $164.2976 | $164.30 | $164.30 | $164.30 |
| 7 purchase totals = | $729.91 | $798.6493 | $798.65 | $798.70 | $798.60 | |