| 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 | $108.47 | 3.423% | $112.1829 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $188.43 | 3.848% | $195.6808 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $133.94 | 4.270% | $139.6592 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $89.82 | 9.460% | $98.317 | $98.32 | $98.30 | $98.30 |
| Purchase #5 | $233.72 | 5.852% | $247.3973 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $155.88 | 11.311% | $173.5116 | $173.51 | $173.50 | $173.50 |
| Purchase #7 | $70.25 | 7.678% | $75.6438 | $75.64 | $75.65 | $75.60 |
| 7 purchase totals = | $980.51 | $1,042.3926 | $1,042.39 | $1,042.40 | $1,042.40 | |