| 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 | $39.67 | 12.289% | $44.545 | $44.55 | $44.55 | $44.50 |
| Purchase #2 | $244.79 | 3.249% | $252.7432 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $230.43 | 10.820% | $255.3625 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $177.36 | 7.697% | $191.0114 | $191.01 | $191.00 | $191.00 |
| Purchase #5 | $189.53 | 7.436% | $203.6235 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $246.83 | 11.637% | $275.5536 | $275.55 | $275.55 | $275.60 |
| Purchase #7 | $109.52 | 11.389% | $121.9932 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $1,238.13 | $1,344.8324 | $1,344.82 | $1,344.80 | $1,344.80 | |