| 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 | $108.77 | 11.264% | $121.0219 | $121.02 | $121.00 | $121.00 |
| Purchase #2 | $167.56 | 7.272% | $179.745 | $179.75 | $179.75 | $179.70 |
| Purchase #3 | $35.27 | 10.360% | $38.924 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $87.58 | 4.731% | $91.7234 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $53.75 | 13.197% | $60.8434 | $60.84 | $60.85 | $60.80 |
| Purchase #6 | $187.39 | 11.699% | $209.3128 | $209.31 | $209.30 | $209.30 |
| Purchase #7 | $173.91 | 7.722% | $187.3393 | $187.34 | $187.35 | $187.30 |
| 7 purchase totals = | $814.23 | $888.9098 | $888.90 | $888.85 | $888.70 | |