| 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 | $232.26 | 10.711% | $257.1374 | $257.14 | $257.15 | $257.10 |
| Purchase #2 | $84.27 | 13.287% | $95.467 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $249.89 | 3.445% | $258.4987 | $258.50 | $258.50 | $258.50 |
| Purchase #4 | $79.70 | 11.474% | $88.8448 | $88.84 | $88.85 | $88.80 |
| Purchase #5 | $206.95 | 6.751% | $220.9212 | $220.92 | $220.90 | $220.90 |
| Purchase #6 | $114.39 | 8.652% | $124.287 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $203.82 | 8.406% | $220.9531 | $220.95 | $220.95 | $221.00 |
| 7 purchase totals = | $1,171.28 | $1,266.1092 | $1,266.11 | $1,266.10 | $1,266.10 | |