| 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 | $102.44 | 12.822% | $115.5749 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $239.92 | 12.458% | $269.8092 | $269.81 | $269.80 | $269.80 |
| Purchase #3 | $207.57 | 3.259% | $214.3347 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $112.54 | 9.215% | $122.9106 | $122.91 | $122.90 | $122.90 |
| Purchase #5 | $33.53 | 7.447% | $36.027 | $36.03 | $36.05 | $36.00 |
| Purchase #6 | $199.26 | 10.522% | $220.2261 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $34.73 | 13.130% | $39.29 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $929.99 | $1,018.1725 | $1,018.17 | $1,018.20 | $1,018.10 | |