| 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 | $232.43 | 3.781% | $241.2182 | $241.22 | $241.20 | $241.20 |
| Purchase #2 | $86.91 | 11.349% | $96.7734 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $230.30 | 4.834% | $241.4327 | $241.43 | $241.45 | $241.40 |
| Purchase #4 | $10.97 | 3.343% | $11.3367 | $11.34 | $11.35 | $11.30 |
| Purchase #5 | $236.94 | 10.252% | $261.2311 | $261.23 | $261.25 | $261.20 |
| Purchase #6 | $216.95 | 8.326% | $235.0133 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $12.59 | 8.203% | $13.6228 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $1,027.09 | $1,100.6282 | $1,100.62 | $1,100.60 | $1,100.50 | |