| 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 | $64.29 | 9.577% | $70.4471 | $70.45 | $70.45 | $70.40 |
| Purchase #2 | $23.32 | 13.366% | $26.437 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $217.27 | 13.634% | $246.8926 | $246.89 | $246.90 | $246.90 |
| Purchase #4 | $182.33 | 13.464% | $206.8789 | $206.88 | $206.90 | $206.90 |
| Purchase #5 | $166.90 | 9.759% | $183.1878 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $239.53 | 8.252% | $259.296 | $259.30 | $259.30 | $259.30 |
| Purchase #7 | $216.59 | 10.319% | $238.9399 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $1,110.23 | $1,232.0793 | $1,232.09 | $1,232.15 | $1,232.00 | |