| 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 | $102.59 | 5.258% | $107.9842 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $167.75 | 11.799% | $187.5428 | $187.54 | $187.55 | $187.50 |
| Purchase #3 | $234.77 | 7.507% | $252.3942 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $225.88 | 13.163% | $255.6126 | $255.61 | $255.60 | $255.60 |
| Purchase #5 | $77.58 | 4.620% | $81.1642 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $62.78 | 13.769% | $71.4242 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $112.41 | 4.330% | $117.2774 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $983.76 | $1,073.3996 | $1,073.38 | $1,073.40 | $1,073.40 | |