| 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 | $236.94 | 9.476% | $259.3924 | $259.39 | $259.40 | $259.40 |
| Purchase #2 | $119.25 | 11.580% | $133.0592 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $241.71 | 12.829% | $272.719 | $272.72 | $272.70 | $272.70 |
| Purchase #4 | $195.96 | 4.501% | $204.7802 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $83.50 | 4.540% | $87.2909 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $39.26 | 3.759% | $40.7358 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $113.94 | 9.124% | $124.3359 | $124.34 | $124.35 | $124.30 |
| 7 purchase totals = | $1,030.56 | $1,122.3134 | $1,122.32 | $1,122.35 | $1,122.30 | |