| 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 | $137.52 | 8.400% | $149.0717 | $149.07 | $149.05 | $149.10 |
| Purchase #2 | $80.91 | 9.423% | $88.5341 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $115.88 | 7.565% | $124.6463 | $124.65 | $124.65 | $124.60 |
| Purchase #4 | $231.65 | 6.742% | $247.2678 | $247.27 | $247.25 | $247.30 |
| Purchase #5 | $218.70 | 9.108% | $238.6192 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $78.42 | 7.159% | $84.0341 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $74.54 | 5.556% | $78.6814 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $937.62 | $1,010.8546 | $1,010.85 | $1,010.85 | $1,010.80 | |