| 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 | $35.44 | 8.273% | $38.372 | $38.37 | $38.35 | $38.40 |
| Purchase #2 | $137.54 | 3.525% | $142.3883 | $142.39 | $142.40 | $142.40 |
| Purchase #3 | $142.42 | 9.470% | $155.9072 | $155.91 | $155.90 | $155.90 |
| Purchase #4 | $213.46 | 3.382% | $220.6792 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $179.29 | 8.802% | $195.0711 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $218.99 | 8.862% | $238.3969 | $238.40 | $238.40 | $238.40 |
| Purchase #7 | $226.85 | 5.227% | $238.7074 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $1,153.99 | $1,229.5221 | $1,229.53 | $1,229.50 | $1,229.60 | |