| 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 | $8.58 | 5.235% | $9.0292 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $171.86 | 13.283% | $194.6882 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $39.87 | 9.665% | $43.7234 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $185.62 | 3.665% | $192.423 | $192.42 | $192.40 | $192.40 |
| Purchase #5 | $202.32 | 13.485% | $229.6029 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $174.75 | 9.444% | $191.2534 | $191.25 | $191.25 | $191.30 |
| Purchase #7 | $72.65 | 12.132% | $81.4639 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $855.65 | $942.1840 | $942.17 | $942.15 | $942.20 | |