| 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 | $226.34 | 13.647% | $257.2286 | $257.23 | $257.25 | $257.20 |
| Purchase #2 | $46.55 | 7.743% | $50.1544 | $50.15 | $50.15 | $50.20 |
| Purchase #3 | $26.27 | 7.628% | $28.2739 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $102.89 | 7.337% | $110.439 | $110.44 | $110.45 | $110.40 |
| Purchase #5 | $198.36 | 9.198% | $216.6052 | $216.61 | $216.60 | $216.60 |
| Purchase #6 | $183.45 | 7.259% | $196.7666 | $196.77 | $196.75 | $196.80 |
| Purchase #7 | $60.87 | 3.854% | $63.2159 | $63.22 | $63.20 | $63.20 |
| 7 purchase totals = | $844.73 | $922.6836 | $922.69 | $922.65 | $922.70 | |