| 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 | $134.67 | 4.513% | $140.7477 | $140.75 | $140.75 | $140.70 |
| Purchase #2 | $184.70 | 3.597% | $191.3437 | $191.34 | $191.35 | $191.30 |
| Purchase #3 | $122.51 | 3.334% | $126.5945 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $229.58 | 5.721% | $242.7143 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $21.33 | 4.456% | $22.2805 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $106.47 | 8.252% | $115.2559 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $238.74 | 8.479% | $258.9828 | $258.98 | $259.00 | $259.00 |
| 7 purchase totals = | $1,038.00 | $1,097.9194 | $1,097.91 | $1,097.95 | $1,097.90 | |