| 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 | $210.39 | 8.474% | $228.2184 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $176.25 | 3.382% | $182.2108 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $197.26 | 3.280% | $203.7301 | $203.73 | $203.75 | $203.70 |
| Purchase #4 | $186.93 | 7.414% | $200.789 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $140.69 | 10.677% | $155.7115 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $172.71 | 12.722% | $194.6822 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $233.81 | 12.288% | $262.5406 | $262.54 | $262.55 | $262.50 |
| 7 purchase totals = | $1,318.04 | $1,427.8826 | $1,427.88 | $1,427.90 | $1,427.80 | |