| 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 | $129.28 | 6.421% | $137.5811 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $177.44 | 9.481% | $194.2631 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $8.65 | 12.502% | $9.7314 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $228.75 | 8.672% | $248.5872 | $248.59 | $248.60 | $248.60 |
| Purchase #5 | $228.77 | 12.812% | $258.08 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $89.93 | 9.307% | $98.2998 | $98.30 | $98.30 | $98.30 |
| Purchase #7 | $124.28 | 5.471% | $131.0794 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $987.10 | $1,077.6220 | $1,077.62 | $1,077.70 | $1,077.70 | |