| 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 | $32.40 | 13.530% | $36.7837 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $242.56 | 13.492% | $275.2862 | $275.29 | $275.30 | $275.30 |
| Purchase #3 | $179.73 | 9.849% | $197.4316 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $184.62 | 12.553% | $207.7953 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $84.82 | 3.830% | $88.0686 | $88.07 | $88.05 | $88.10 |
| Purchase #6 | $242.81 | 11.340% | $270.3447 | $270.34 | $270.35 | $270.30 |
| Purchase #7 | $24.95 | 4.520% | $26.0777 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $991.89 | $1,101.7878 | $1,101.79 | $1,101.85 | $1,101.80 | |