| 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 | $210.70 | 9.280% | $230.253 | $230.25 | $230.25 | $230.30 |
| Purchase #2 | $246.41 | 8.462% | $267.2612 | $267.26 | $267.25 | $267.30 |
| Purchase #3 | $86.33 | 5.766% | $91.3078 | $91.31 | $91.30 | $91.30 |
| Purchase #4 | $111.58 | 3.546% | $115.5366 | $115.54 | $115.55 | $115.50 |
| Purchase #5 | $146.93 | 5.438% | $154.9201 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $213.52 | 6.664% | $227.749 | $227.75 | $227.75 | $227.70 |
| Purchase #7 | $171.29 | 6.103% | $181.7438 | $181.74 | $181.75 | $181.70 |
| 7 purchase totals = | $1,186.76 | $1,268.7715 | $1,268.77 | $1,268.75 | $1,268.70 | |