| 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 | $200.92 | 3.131% | $207.2108 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $228.56 | 8.183% | $247.2631 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $17.86 | 10.354% | $19.7092 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $203.33 | 8.803% | $221.2291 | $221.23 | $221.25 | $221.20 |
| Purchase #5 | $96.41 | 7.761% | $103.8924 | $103.89 | $103.90 | $103.90 |
| Purchase #6 | $72.68 | 12.258% | $81.5891 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $31.43 | 6.752% | $33.5522 | $33.55 | $33.55 | $33.60 |
| 7 purchase totals = | $851.19 | $914.4459 | $914.44 | $914.45 | $914.50 | |