| 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 | $104.42 | 10.765% | $115.6608 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $93.30 | 7.269% | $100.082 | $100.08 | $100.10 | $100.10 |
| Purchase #3 | $146.84 | 10.664% | $162.499 | $162.50 | $162.50 | $162.50 |
| Purchase #4 | $249.39 | 9.744% | $273.6906 | $273.69 | $273.70 | $273.70 |
| Purchase #5 | $198.52 | 12.362% | $223.061 | $223.06 | $223.05 | $223.10 |
| Purchase #6 | $213.50 | 7.312% | $229.1111 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $178.57 | 13.425% | $202.543 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $1,184.54 | $1,306.6475 | $1,306.64 | $1,306.65 | $1,306.70 | |