| 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 | $186.31 | 9.604% | $204.2032 | $204.20 | $204.20 | $204.20 |
| Purchase #2 | $108.83 | 5.757% | $115.0953 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $147.85 | 4.558% | $154.589 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $194.90 | 10.187% | $214.7545 | $214.75 | $214.75 | $214.80 |
| Purchase #5 | $157.58 | 8.113% | $170.3645 | $170.36 | $170.35 | $170.40 |
| Purchase #6 | $50.27 | 10.300% | $55.4478 | $55.45 | $55.45 | $55.40 |
| Purchase #7 | $166.62 | 4.288% | $173.7647 | $173.76 | $173.75 | $173.80 |
| 7 purchase totals = | $1,012.36 | $1,088.2190 | $1,088.21 | $1,088.20 | $1,088.30 | |