| 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 | $209.73 | 10.548% | $231.8523 | $231.85 | $231.85 | $231.90 |
| Purchase #2 | $225.36 | 5.704% | $238.2145 | $238.21 | $238.20 | $238.20 |
| Purchase #3 | $204.43 | 5.127% | $214.9111 | $214.91 | $214.90 | $214.90 |
| Purchase #4 | $29.63 | 10.346% | $32.6955 | $32.70 | $32.70 | $32.70 |
| Purchase #5 | $49.41 | 13.768% | $56.2128 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $131.59 | 12.688% | $148.2861 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $137.93 | 10.285% | $152.1161 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $988.08 | $1,074.2884 | $1,074.29 | $1,074.25 | $1,074.30 | |