| 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 | $208.30 | 4.478% | $217.6277 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $52.86 | 5.799% | $55.9254 | $55.93 | $55.95 | $55.90 |
| Purchase #3 | $80.78 | 8.616% | $87.74 | $87.74 | $87.75 | $87.70 |
| Purchase #4 | $231.40 | 10.480% | $255.6507 | $255.65 | $255.65 | $255.70 |
| Purchase #5 | $175.85 | 10.175% | $193.7427 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $103.45 | 8.810% | $112.5639 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $91.45 | 7.475% | $98.2859 | $98.29 | $98.30 | $98.30 |
| 7 purchase totals = | $944.09 | $1,021.5363 | $1,021.54 | $1,021.60 | $1,021.50 | |