| 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 | $108.75 | 6.402% | $115.7122 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $57.94 | 10.441% | $63.9895 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $50.55 | 11.577% | $56.4022 | $56.40 | $56.40 | $56.40 |
| Purchase #4 | $232.92 | 11.484% | $259.6685 | $259.67 | $259.65 | $259.70 |
| Purchase #5 | $151.46 | 8.134% | $163.7798 | $163.78 | $163.80 | $163.80 |
| Purchase #6 | $233.76 | 12.573% | $263.1506 | $263.15 | $263.15 | $263.20 |
| Purchase #7 | $199.69 | 5.659% | $210.9905 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $1,035.07 | $1,133.6933 | $1,133.69 | $1,133.70 | $1,133.80 | |