| 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 | $108.86 | 4.431% | $113.6836 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $71.94 | 13.502% | $81.6533 | $81.65 | $81.65 | $81.70 |
| Purchase #3 | $207.50 | 11.135% | $230.6051 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $131.80 | 9.153% | $143.8637 | $143.86 | $143.85 | $143.90 |
| Purchase #5 | $246.85 | 11.656% | $275.6228 | $275.62 | $275.60 | $275.60 |
| Purchase #6 | $67.88 | 3.363% | $70.1628 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $215.97 | 10.716% | $239.1133 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,050.80 | $1,154.7046 | $1,154.69 | $1,154.65 | $1,154.80 | |