| 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 | $174.31 | 8.651% | $189.3896 | $189.39 | $189.40 | $189.40 |
| Purchase #2 | $12.28 | 5.156% | $12.9132 | $12.91 | $12.90 | $12.90 |
| Purchase #3 | $201.36 | 11.736% | $224.9916 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $86.67 | 13.243% | $98.1477 | $98.15 | $98.15 | $98.10 |
| Purchase #5 | $48.48 | 13.602% | $55.0742 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $196.35 | 7.126% | $210.3419 | $210.34 | $210.35 | $210.30 |
| Purchase #7 | $241.34 | 12.607% | $271.7657 | $271.77 | $271.75 | $271.80 |
| 7 purchase totals = | $960.79 | $1,062.6239 | $1,062.62 | $1,062.60 | $1,062.60 | |