| 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 | $111.31 | 10.866% | $123.4049 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $154.34 | 3.155% | $159.2094 | $159.21 | $159.20 | $159.20 |
| Purchase #3 | $56.48 | 9.197% | $61.6745 | $61.67 | $61.65 | $61.70 |
| Purchase #4 | $94.48 | 12.548% | $106.3354 | $106.34 | $106.35 | $106.30 |
| Purchase #5 | $240.43 | 9.170% | $262.4774 | $262.48 | $262.50 | $262.50 |
| Purchase #6 | $120.44 | 8.746% | $130.9737 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $21.49 | 6.242% | $22.8314 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $798.97 | $866.9067 | $866.90 | $866.90 | $866.90 | |