| 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 | $214.97 | 10.375% | $237.2731 | $237.27 | $237.25 | $237.30 |
| Purchase #2 | $128.30 | 7.222% | $137.5658 | $137.57 | $137.55 | $137.60 |
| Purchase #3 | $126.39 | 12.844% | $142.6235 | $142.62 | $142.60 | $142.60 |
| Purchase #4 | $227.38 | 12.756% | $256.3846 | $256.38 | $256.40 | $256.40 |
| Purchase #5 | $30.74 | 11.715% | $34.3412 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $79.74 | 5.305% | $83.9702 | $83.97 | $83.95 | $84.00 |
| Purchase #7 | $166.85 | 13.435% | $189.2663 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $974.37 | $1,081.4247 | $1,081.42 | $1,081.35 | $1,081.50 | |