| 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 | $213.89 | 3.187% | $220.7067 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $181.62 | 8.741% | $197.4954 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $145.54 | 8.729% | $158.2442 | $158.24 | $158.25 | $158.20 |
| Purchase #4 | $78.48 | 7.678% | $84.5057 | $84.51 | $84.50 | $84.50 |
| Purchase #5 | $104.65 | 9.121% | $114.1951 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $39.84 | 8.452% | $43.2073 | $43.21 | $43.20 | $43.20 |
| Purchase #7 | $193.52 | 11.373% | $215.529 | $215.53 | $215.55 | $215.50 |
| 7 purchase totals = | $957.54 | $1,033.8834 | $1,033.90 | $1,033.90 | $1,033.80 | |