| 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 | $198.55 | 10.181% | $218.7644 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $90.68 | 13.281% | $102.7232 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $118.43 | 9.818% | $130.0575 | $130.06 | $130.05 | $130.10 |
| Purchase #4 | $25.79 | 4.338% | $26.9088 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $82.38 | 3.563% | $85.3152 | $85.32 | $85.30 | $85.30 |
| Purchase #6 | $48.43 | 6.475% | $51.5658 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $106.28 | 8.644% | $115.4668 | $115.47 | $115.45 | $115.50 |
| 7 purchase totals = | $670.54 | $730.8017 | $730.81 | $730.70 | $730.90 | |