| 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 | $221.42 | 12.795% | $249.7507 | $249.75 | $249.75 | $249.80 |
| Purchase #2 | $80.70 | 6.629% | $86.0496 | $86.05 | $86.05 | $86.00 |
| Purchase #3 | $153.56 | 4.453% | $160.398 | $160.40 | $160.40 | $160.40 |
| Purchase #4 | $119.43 | 4.190% | $124.4341 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $178.58 | 8.872% | $194.4236 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $57.74 | 13.600% | $65.5926 | $65.59 | $65.60 | $65.60 |
| Purchase #7 | $13.25 | 9.605% | $14.5227 | $14.52 | $14.50 | $14.50 |
| 7 purchase totals = | $824.68 | $895.1713 | $895.16 | $895.15 | $895.10 | |