| 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 | $239.39 | 7.556% | $257.4783 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $140.36 | 5.516% | $148.1023 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $201.52 | 10.619% | $222.9194 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $122.79 | 10.191% | $135.3035 | $135.30 | $135.30 | $135.30 |
| Purchase #5 | $112.34 | 9.763% | $123.3078 | $123.31 | $123.30 | $123.30 |
| Purchase #6 | $135.90 | 6.771% | $145.1018 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $233.76 | 4.560% | $244.4195 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $1,186.06 | $1,276.6326 | $1,276.63 | $1,276.60 | $1,276.60 | |