| 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 | $206.57 | 12.687% | $232.7775 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $9.26 | 8.719% | $10.0674 | $10.07 | $10.05 | $10.10 |
| Purchase #3 | $198.28 | 5.681% | $209.5443 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $178.35 | 12.434% | $200.526 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $130.55 | 10.459% | $144.2042 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $120.37 | 6.104% | $127.7174 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $178.45 | 10.595% | $197.3568 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $1,021.83 | $1,122.1936 | $1,122.20 | $1,122.20 | $1,122.20 | |