| 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 | $185.84 | 7.474% | $199.7297 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $212.40 | 8.536% | $230.5305 | $230.53 | $230.55 | $230.50 |
| Purchase #3 | $49.36 | 6.813% | $52.7229 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $191.94 | 9.617% | $210.3989 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $215.89 | 12.318% | $242.4833 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $142.54 | 10.326% | $157.2587 | $157.26 | $157.25 | $157.30 |
| Purchase #7 | $154.99 | 12.845% | $174.8985 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $1,152.96 | $1,268.0225 | $1,268.02 | $1,268.05 | $1,268.00 | |