| 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 | $105.79 | 10.200% | $116.5806 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $130.56 | 3.363% | $134.9507 | $134.95 | $134.95 | $135.00 |
| Purchase #3 | $247.65 | 8.192% | $267.9375 | $267.94 | $267.95 | $267.90 |
| Purchase #4 | $36.37 | 10.614% | $40.2303 | $40.23 | $40.25 | $40.20 |
| Purchase #5 | $74.86 | 9.596% | $82.0436 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $206.74 | 6.391% | $219.9528 | $219.95 | $219.95 | $220.00 |
| Purchase #7 | $49.27 | 7.136% | $52.7859 | $52.79 | $52.80 | $52.80 |
| 7 purchase totals = | $851.24 | $914.4814 | $914.48 | $914.55 | $914.50 | |