| 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 | $194.63 | 12.364% | $218.6941 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $8.64 | 12.112% | $9.6865 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $215.56 | 8.860% | $234.6586 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $30.63 | 4.262% | $31.9355 | $31.94 | $31.95 | $31.90 |
| Purchase #5 | $110.98 | 6.462% | $118.1515 | $118.15 | $118.15 | $118.20 |
| Purchase #6 | $218.35 | 6.103% | $231.6759 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $122.29 | 8.169% | $132.2799 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $901.08 | $977.0820 | $977.09 | $977.15 | $977.20 | |