| 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 | $130.49 | 3.386% | $134.9084 | $134.91 | $134.90 | $134.90 |
| Purchase #2 | $36.64 | 10.615% | $40.5293 | $40.53 | $40.55 | $40.50 |
| Purchase #3 | $179.60 | 9.290% | $196.2848 | $196.28 | $196.30 | $196.30 |
| Purchase #4 | $231.36 | 12.190% | $259.5628 | $259.56 | $259.55 | $259.60 |
| Purchase #5 | $250.65 | 3.841% | $260.2775 | $260.28 | $260.30 | $260.30 |
| Purchase #6 | $232.86 | 13.836% | $265.0785 | $265.08 | $265.10 | $265.10 |
| Purchase #7 | $187.55 | 13.631% | $213.1149 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $1,249.15 | $1,369.7562 | $1,369.75 | $1,369.80 | $1,369.80 | |