| 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 | $218.84 | 12.237% | $245.6195 | $245.62 | $245.60 | $245.60 |
| Purchase #2 | $108.98 | 4.824% | $114.2372 | $114.24 | $114.25 | $114.20 |
| Purchase #3 | $15.82 | 5.275% | $16.6545 | $16.65 | $16.65 | $16.70 |
| Purchase #4 | $199.93 | 6.850% | $213.6252 | $213.63 | $213.65 | $213.60 |
| Purchase #5 | $80.42 | 10.405% | $88.7877 | $88.79 | $88.80 | $88.80 |
| Purchase #6 | $71.82 | 7.202% | $76.9925 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $96.49 | 10.694% | $106.8086 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $792.30 | $862.7252 | $862.73 | $862.75 | $862.70 | |