| 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 | $26.28 | 9.359% | $28.7395 | $28.74 | $28.75 | $28.70 |
| Purchase #2 | $229.80 | 3.582% | $238.0314 | $238.03 | $238.05 | $238.00 |
| Purchase #3 | $149.52 | 12.346% | $167.9797 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $115.74 | 10.499% | $127.8915 | $127.89 | $127.90 | $127.90 |
| Purchase #5 | $244.59 | 10.344% | $269.8904 | $269.89 | $269.90 | $269.90 |
| Purchase #6 | $19.30 | 9.862% | $21.2034 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $196.62 | 5.326% | $207.092 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $981.85 | $1,060.8279 | $1,060.82 | $1,060.90 | $1,060.80 | |