| 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 | $103.51 | 13.283% | $117.2592 | $117.26 | $117.25 | $117.30 |
| Purchase #2 | $49.89 | 5.339% | $52.5536 | $52.55 | $52.55 | $52.60 |
| Purchase #3 | $201.97 | 9.245% | $220.6421 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $94.76 | 12.720% | $106.8135 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $192.35 | 8.456% | $208.6151 | $208.62 | $208.60 | $208.60 |
| Purchase #6 | $12.34 | 8.291% | $13.3631 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $233.85 | 9.768% | $256.6925 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $888.67 | $975.9391 | $975.93 | $975.90 | $976.00 | |