| 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 | $247.98 | 10.688% | $274.4841 | $274.48 | $274.50 | $274.50 |
| Purchase #2 | $76.83 | 11.792% | $85.8898 | $85.89 | $85.90 | $85.90 |
| Purchase #3 | $103.84 | 9.327% | $113.5252 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $112.75 | 8.812% | $122.6855 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $128.59 | 6.715% | $137.2248 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $225.54 | 9.620% | $247.2369 | $247.24 | $247.25 | $247.20 |
| Purchase #7 | $123.63 | 4.440% | $129.1192 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $1,019.16 | $1,110.1655 | $1,110.17 | $1,110.20 | $1,110.10 | |