| 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 | $229.90 | 11.472% | $256.2741 | $256.27 | $256.25 | $256.30 |
| Purchase #2 | $10.99 | 5.273% | $11.5695 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $99.56 | 4.260% | $103.8013 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $91.32 | 9.846% | $100.3114 | $100.31 | $100.30 | $100.30 |
| Purchase #5 | $34.73 | 5.190% | $36.5325 | $36.53 | $36.55 | $36.50 |
| Purchase #6 | $64.95 | 7.694% | $69.9473 | $69.95 | $69.95 | $69.90 |
| Purchase #7 | $130.32 | 3.368% | $134.7092 | $134.71 | $134.70 | $134.70 |
| 7 purchase totals = | $661.77 | $713.1453 | $713.14 | $713.10 | $713.10 | |