| 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 | $221.80 | 5.285% | $233.5221 | $233.52 | $233.50 | $233.50 |
| Purchase #2 | $226.32 | 4.533% | $236.5791 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $199.91 | 6.627% | $213.158 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $150.87 | 13.606% | $171.3974 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $244.77 | 8.158% | $264.7383 | $264.74 | $264.75 | $264.70 |
| Purchase #6 | $30.88 | 4.636% | $32.3116 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $122.27 | 10.690% | $135.3407 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $1,196.82 | $1,287.0472 | $1,287.05 | $1,287.05 | $1,287.00 | |