| 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 | $100.69 | 11.386% | $112.1546 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $146.75 | 12.519% | $165.1216 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $188.57 | 4.249% | $196.5823 | $196.58 | $196.60 | $196.60 |
| Purchase #4 | $56.56 | 9.742% | $62.0701 | $62.07 | $62.05 | $62.10 |
| Purchase #5 | $233.79 | 11.436% | $260.5262 | $260.53 | $260.55 | $260.50 |
| Purchase #6 | $211.48 | 13.197% | $239.389 | $239.39 | $239.40 | $239.40 |
| Purchase #7 | $188.53 | 9.800% | $207.0059 | $207.01 | $207.00 | $207.00 |
| 7 purchase totals = | $1,126.37 | $1,242.8497 | $1,242.85 | $1,242.85 | $1,242.90 | |