| 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 | $243.52 | 10.535% | $269.1748 | $269.17 | $269.15 | $269.20 |
| Purchase #2 | $247.32 | 8.548% | $268.4609 | $268.46 | $268.45 | $268.50 |
| Purchase #3 | $167.96 | 11.675% | $187.5693 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $174.59 | 9.141% | $190.5493 | $190.55 | $190.55 | $190.50 |
| Purchase #5 | $243.88 | 3.262% | $251.8354 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $232.95 | 12.700% | $262.5347 | $262.53 | $262.55 | $262.50 |
| Purchase #7 | $210.93 | 7.777% | $227.334 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $1,521.15 | $1,657.4584 | $1,657.45 | $1,657.45 | $1,657.40 | |