| 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 | $21.97 | 6.222% | $23.337 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $55.89 | 12.214% | $62.7164 | $62.72 | $62.70 | $62.70 |
| Purchase #3 | $249.45 | 12.786% | $281.3447 | $281.34 | $281.35 | $281.30 |
| Purchase #4 | $235.90 | 4.199% | $245.8054 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $72.34 | 11.462% | $80.6316 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $124.85 | 10.752% | $138.2739 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $223.96 | 8.135% | $242.1791 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $984.36 | $1,074.2881 | $1,074.29 | $1,074.30 | $1,074.20 | |