| 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 | $242.64 | 11.535% | $270.6285 | $270.63 | $270.65 | $270.60 |
| Purchase #2 | $164.27 | 8.512% | $178.2527 | $178.25 | $178.25 | $178.30 |
| Purchase #3 | $13.64 | 13.248% | $15.447 | $15.45 | $15.45 | $15.40 |
| Purchase #4 | $54.82 | 9.617% | $60.092 | $60.09 | $60.10 | $60.10 |
| Purchase #5 | $240.85 | 7.116% | $257.9889 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $148.41 | 3.295% | $153.3001 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $103.74 | 13.227% | $117.4617 | $117.46 | $117.45 | $117.50 |
| 7 purchase totals = | $968.37 | $1,053.1709 | $1,053.17 | $1,053.20 | $1,053.20 | |