| 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 | $124.89 | 3.701% | $129.5122 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $25.87 | 13.569% | $29.3803 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $203.31 | 12.428% | $228.5774 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $84.56 | 13.684% | $96.1312 | $96.13 | $96.15 | $96.10 |
| Purchase #5 | $197.34 | 12.844% | $222.6863 | $222.69 | $222.70 | $222.70 |
| Purchase #6 | $185.58 | 10.670% | $205.3814 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $211.62 | 3.306% | $218.6162 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $1,033.17 | $1,130.2850 | $1,130.29 | $1,130.35 | $1,130.30 | |