| 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 | $130.60 | 13.497% | $148.2271 | $148.23 | $148.25 | $148.20 |
| Purchase #2 | $91.48 | 9.508% | $100.1779 | $100.18 | $100.20 | $100.20 |
| Purchase #3 | $70.45 | 6.545% | $75.061 | $75.06 | $75.05 | $75.10 |
| Purchase #4 | $207.45 | 5.129% | $218.0901 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $75.26 | 13.483% | $85.4073 | $85.41 | $85.40 | $85.40 |
| Purchase #6 | $92.75 | 8.311% | $100.4585 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $240.95 | 11.620% | $268.9484 | $268.95 | $268.95 | $268.90 |
| 7 purchase totals = | $908.94 | $996.3703 | $996.38 | $996.40 | $996.40 | |