| 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 | $232.32 | 12.106% | $260.4447 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $245.72 | 5.276% | $258.6842 | $258.68 | $258.70 | $258.70 |
| Purchase #3 | $170.35 | 10.559% | $188.3373 | $188.34 | $188.35 | $188.30 |
| Purchase #4 | $79.47 | 11.494% | $88.6043 | $88.60 | $88.60 | $88.60 |
| Purchase #5 | $155.67 | 10.321% | $171.7367 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $72.48 | 5.733% | $76.6353 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $100.42 | 12.240% | $112.7114 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $1,056.43 | $1,157.1539 | $1,157.15 | $1,157.20 | $1,157.00 | |