| 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 | $205.95 | 12.315% | $231.3127 | $231.31 | $231.30 | $231.30 |
| Purchase #2 | $142.32 | 12.825% | $160.5725 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $111.31 | 3.848% | $115.5932 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $144.38 | 10.522% | $159.5717 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $223.84 | 7.603% | $240.8586 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $219.75 | 4.249% | $229.0872 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $18.38 | 3.791% | $19.0768 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $1,065.93 | $1,156.0727 | $1,156.07 | $1,156.05 | $1,156.20 | |