| 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 | $213.68 | 7.409% | $229.5116 | $229.51 | $229.50 | $229.50 |
| Purchase #2 | $193.92 | 13.742% | $220.5685 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $56.93 | 7.777% | $61.3574 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $124.50 | 7.607% | $133.9707 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $246.56 | 6.545% | $262.6974 | $262.70 | $262.70 | $262.70 |
| Purchase #6 | $180.31 | 9.496% | $197.4322 | $197.43 | $197.45 | $197.40 |
| Purchase #7 | $167.30 | 5.102% | $175.8356 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $1,183.20 | $1,281.3734 | $1,281.38 | $1,281.35 | $1,281.40 | |