| 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 | $10.66 | 7.699% | $11.4807 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $226.57 | 5.107% | $238.1409 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $141.38 | 4.315% | $147.4805 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $195.72 | 4.156% | $203.8541 | $203.85 | $203.85 | $203.90 |
| Purchase #5 | $96.70 | 4.814% | $101.3551 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $21.43 | 6.114% | $22.7402 | $22.74 | $22.75 | $22.70 |
| Purchase #7 | $225.69 | 12.544% | $254.0006 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $918.15 | $979.0521 | $979.05 | $979.10 | $979.10 | |