| 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 | $112.46 | 3.816% | $116.7515 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $54.44 | 3.310% | $56.242 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $104.78 | 10.629% | $115.9171 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $200.65 | 11.685% | $224.096 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $163.35 | 10.636% | $180.7239 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $162.26 | 8.586% | $176.1916 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $192.36 | 13.548% | $218.4209 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $990.30 | $1,088.3430 | $1,088.34 | $1,088.30 | $1,088.30 | |