| 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 | $29.68 | 8.186% | $32.1096 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $237.86 | 3.494% | $246.1708 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $171.39 | 12.827% | $193.3742 | $193.37 | $193.35 | $193.40 |
| Purchase #4 | $249.82 | 10.195% | $275.2891 | $275.29 | $275.30 | $275.30 |
| Purchase #5 | $108.36 | 5.396% | $114.2071 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $247.67 | 4.700% | $259.3105 | $259.31 | $259.30 | $259.30 |
| Purchase #7 | $77.82 | 8.817% | $84.6814 | $84.68 | $84.70 | $84.70 |
| 7 purchase totals = | $1,122.60 | $1,205.1427 | $1,205.14 | $1,205.10 | $1,205.20 | |