| 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 | $208.62 | 5.777% | $220.672 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $43.60 | 7.442% | $46.8447 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $31.25 | 11.339% | $34.7934 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $14.53 | 11.694% | $16.2291 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $118.82 | 7.308% | $127.5034 | $127.50 | $127.50 | $127.50 |
| Purchase #6 | $211.80 | 9.692% | $232.3277 | $232.33 | $232.35 | $232.30 |
| Purchase #7 | $150.70 | 3.427% | $155.8645 | $155.86 | $155.85 | $155.90 |
| 7 purchase totals = | $779.32 | $834.2348 | $834.22 | $834.25 | $834.20 | |