| 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 | $249.64 | 10.428% | $275.6725 | $275.67 | $275.65 | $275.70 |
| Purchase #2 | $217.68 | 3.177% | $224.5957 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $128.25 | 7.166% | $137.4404 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $247.51 | 6.699% | $264.0907 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $216.49 | 7.791% | $233.3567 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $90.91 | 7.270% | $97.5192 | $97.52 | $97.50 | $97.50 |
| Purchase #7 | $33.53 | 9.653% | $36.7667 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $1,184.01 | $1,269.4419 | $1,269.45 | $1,269.40 | $1,269.50 | |