| 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 | $125.94 | 10.558% | $139.2367 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $247.29 | 3.489% | $255.9179 | $255.92 | $255.90 | $255.90 |
| Purchase #3 | $194.32 | 4.869% | $203.7814 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $116.38 | 11.786% | $130.0965 | $130.10 | $130.10 | $130.10 |
| Purchase #5 | $149.86 | 8.792% | $163.0357 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $124.37 | 8.549% | $135.0024 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $175.67 | 9.492% | $192.3446 | $192.34 | $192.35 | $192.30 |
| 7 purchase totals = | $1,133.83 | $1,219.4152 | $1,219.42 | $1,219.45 | $1,219.30 | |