| 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 | $96.51 | 6.583% | $102.8633 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $71.47 | 3.445% | $73.9321 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $72.28 | 13.631% | $82.1325 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $183.96 | 12.579% | $207.1003 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $245.48 | 9.750% | $269.4143 | $269.41 | $269.40 | $269.40 |
| Purchase #6 | $124.40 | 13.212% | $140.8357 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $245.92 | 7.390% | $264.0935 | $264.09 | $264.10 | $264.10 |
| 7 purchase totals = | $1,040.02 | $1,140.3717 | $1,140.36 | $1,140.40 | $1,140.30 | |