| 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 | $108.77 | 6.383% | $115.7128 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $70.49 | 12.695% | $79.4387 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $107.86 | 9.180% | $117.7615 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $250.30 | 6.290% | $266.0439 | $266.04 | $266.05 | $266.00 |
| Purchase #5 | $189.86 | 7.637% | $204.3596 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $218.73 | 13.148% | $247.4886 | $247.49 | $247.50 | $247.50 |
| Purchase #7 | $203.82 | 6.642% | $217.3577 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $1,149.83 | $1,248.1628 | $1,248.16 | $1,248.15 | $1,248.20 | |