| 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 | $206.60 | 6.622% | $220.2811 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $239.88 | 13.386% | $271.9903 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $128.38 | 7.555% | $138.0791 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $243.34 | 6.601% | $259.4029 | $259.40 | $259.40 | $259.40 |
| Purchase #5 | $118.60 | 12.691% | $133.6515 | $133.65 | $133.65 | $133.70 |
| Purchase #6 | $88.36 | 12.596% | $99.4898 | $99.49 | $99.50 | $99.50 |
| Purchase #7 | $142.57 | 4.530% | $149.0284 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $1,167.73 | $1,271.9231 | $1,271.92 | $1,272.00 | $1,272.00 | |