| 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 | $85.28 | 3.248% | $88.0499 | $88.05 | $88.05 | $88.00 |
| Purchase #2 | $233.90 | 13.832% | $266.253 | $266.25 | $266.25 | $266.30 |
| Purchase #3 | $120.67 | 13.746% | $137.2573 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $204.87 | 8.114% | $221.4932 | $221.49 | $221.50 | $221.50 |
| Purchase #5 | $62.69 | 4.720% | $65.649 | $65.65 | $65.65 | $65.60 |
| Purchase #6 | $113.82 | 12.788% | $128.3753 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $158.96 | 10.383% | $175.4648 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $980.19 | $1,082.5425 | $1,082.54 | $1,082.55 | $1,082.60 | |