| 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 | $215.66 | 12.787% | $243.2364 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $70.70 | 12.655% | $79.6471 | $79.65 | $79.65 | $79.60 |
| Purchase #3 | $186.35 | 8.173% | $201.5804 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $29.47 | 7.809% | $31.7713 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $93.27 | 3.170% | $96.2267 | $96.23 | $96.25 | $96.20 |
| Purchase #6 | $194.63 | 11.281% | $216.5862 | $216.59 | $216.60 | $216.60 |
| Purchase #7 | $213.48 | 12.375% | $239.8982 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $1,003.56 | $1,108.9463 | $1,108.96 | $1,109.00 | $1,108.90 | |