| 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 | $101.45 | 13.157% | $114.7978 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $178.51 | 9.658% | $195.7505 | $195.75 | $195.75 | $195.80 |
| Purchase #3 | $58.43 | 10.598% | $64.6224 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $46.26 | 6.288% | $49.1688 | $49.17 | $49.15 | $49.20 |
| Purchase #5 | $205.95 | 11.554% | $229.7455 | $229.75 | $229.75 | $229.70 |
| Purchase #6 | $69.29 | 11.455% | $77.2272 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $228.61 | 12.583% | $257.376 | $257.38 | $257.40 | $257.40 |
| 7 purchase totals = | $888.50 | $988.6882 | $988.70 | $988.70 | $988.70 | |