| 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 | $232.93 | 9.382% | $254.7835 | $254.78 | $254.80 | $254.80 |
| Purchase #2 | $160.60 | 9.611% | $176.0353 | $176.04 | $176.05 | $176.00 |
| Purchase #3 | $132.75 | 9.173% | $144.9272 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $197.93 | 7.656% | $213.0835 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $65.46 | 5.596% | $69.1231 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $182.31 | 7.374% | $195.7535 | $195.75 | $195.75 | $195.80 |
| Purchase #7 | $229.29 | 12.597% | $258.1737 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $1,201.27 | $1,311.8798 | $1,311.87 | $1,311.90 | $1,311.90 | |