| 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 | $122.76 | 11.651% | $137.0628 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $72.39 | 13.623% | $82.2517 | $82.25 | $82.25 | $82.30 |
| Purchase #3 | $136.74 | 10.461% | $151.0444 | $151.04 | $151.05 | $151.00 |
| Purchase #4 | $247.48 | 9.324% | $270.555 | $270.56 | $270.55 | $270.60 |
| Purchase #5 | $92.93 | 3.744% | $96.4093 | $96.41 | $96.40 | $96.40 |
| Purchase #6 | $240.89 | 7.228% | $258.3015 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $248.59 | 8.103% | $268.7332 | $268.73 | $268.75 | $268.70 |
| 7 purchase totals = | $1,161.78 | $1,264.3579 | $1,264.35 | $1,264.35 | $1,264.40 | |