| 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 | $249.48 | 8.266% | $270.102 | $270.10 | $270.10 | $270.10 |
| Purchase #2 | $206.28 | 5.609% | $217.8502 | $217.85 | $217.85 | $217.90 |
| Purchase #3 | $212.81 | 3.176% | $219.5688 | $219.57 | $219.55 | $219.60 |
| Purchase #4 | $66.93 | 3.214% | $69.0811 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $120.96 | 4.650% | $126.5846 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $107.74 | 6.532% | $114.7776 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $163.41 | 3.269% | $168.7519 | $168.75 | $168.75 | $168.80 |
| 7 purchase totals = | $1,127.61 | $1,186.7162 | $1,186.71 | $1,186.75 | $1,186.90 | |