| 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 | $189.69 | 9.379% | $207.481 | $207.48 | $207.50 | $207.50 |
| Purchase #2 | $89.97 | 9.397% | $98.4245 | $98.42 | $98.40 | $98.40 |
| Purchase #3 | $99.68 | 3.383% | $103.0522 | $103.05 | $103.05 | $103.10 |
| Purchase #4 | $148.56 | 12.412% | $166.9993 | $167.00 | $167.00 | $167.00 |
| Purchase #5 | $238.59 | 4.299% | $248.847 | $248.85 | $248.85 | $248.80 |
| Purchase #6 | $228.41 | 4.291% | $238.2111 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $142.27 | 5.181% | $149.641 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $1,137.17 | $1,212.6561 | $1,212.65 | $1,212.65 | $1,212.60 | |