| 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 | $96.28 | 11.214% | $107.0768 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $22.47 | 7.860% | $24.2361 | $24.24 | $24.25 | $24.20 |
| Purchase #3 | $227.56 | 8.176% | $246.1653 | $246.17 | $246.15 | $246.20 |
| Purchase #4 | $113.59 | 7.570% | $122.1888 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $248.48 | 9.871% | $273.0075 | $273.01 | $273.00 | $273.00 |
| Purchase #6 | $29.86 | 9.440% | $32.6788 | $32.68 | $32.70 | $32.70 |
| Purchase #7 | $214.67 | 5.530% | $226.5413 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $952.91 | $1,031.8946 | $1,031.91 | $1,031.95 | $1,031.90 | |