| 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 | $91.73 | 10.478% | $101.3415 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $246.34 | 10.242% | $271.5701 | $271.57 | $271.55 | $271.60 |
| Purchase #3 | $158.89 | 5.654% | $167.8736 | $167.87 | $167.85 | $167.90 |
| Purchase #4 | $99.68 | 8.584% | $108.2365 | $108.24 | $108.25 | $108.20 |
| Purchase #5 | $225.44 | 9.690% | $247.2851 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $190.47 | 9.177% | $207.9494 | $207.95 | $207.95 | $207.90 |
| Purchase #7 | $12.92 | 9.328% | $14.1252 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $1,025.47 | $1,118.3814 | $1,118.39 | $1,118.40 | $1,118.30 | |