| 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 | $192.34 | 11.576% | $214.6053 | $214.61 | $214.60 | $214.60 |
| Purchase #2 | $110.59 | 10.209% | $121.8801 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $111.57 | 8.648% | $121.2186 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $209.90 | 5.794% | $222.0616 | $222.06 | $222.05 | $222.10 |
| Purchase #5 | $185.86 | 8.629% | $201.8979 | $201.90 | $201.90 | $201.90 |
| Purchase #6 | $176.88 | 13.377% | $200.5412 | $200.54 | $200.55 | $200.50 |
| Purchase #7 | $181.75 | 11.372% | $202.4186 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $1,168.89 | $1,284.6233 | $1,284.63 | $1,284.60 | $1,284.60 | |