| 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 | $14.78 | 7.853% | $15.9407 | $15.94 | $15.95 | $15.90 |
| Purchase #2 | $183.64 | 8.484% | $199.22 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $112.43 | 9.248% | $122.8275 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $138.87 | 13.684% | $157.873 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $212.64 | 3.129% | $219.2935 | $219.29 | $219.30 | $219.30 |
| Purchase #6 | $191.55 | 7.726% | $206.3492 | $206.35 | $206.35 | $206.30 |
| Purchase #7 | $117.61 | 11.872% | $131.5727 | $131.57 | $131.55 | $131.60 |
| 7 purchase totals = | $971.52 | $1,053.0766 | $1,053.07 | $1,053.05 | $1,053.00 | |