| 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 | $35.43 | 10.468% | $39.1388 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $250.35 | 8.262% | $271.0339 | $271.03 | $271.05 | $271.00 |
| Purchase #3 | $148.79 | 7.602% | $160.101 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $192.49 | 11.219% | $214.0855 | $214.09 | $214.10 | $214.10 |
| Purchase #5 | $166.87 | 5.322% | $175.7508 | $175.75 | $175.75 | $175.80 |
| Purchase #6 | $177.67 | 8.695% | $193.1184 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $171.79 | 13.830% | $195.5486 | $195.55 | $195.55 | $195.50 |
| 7 purchase totals = | $1,143.39 | $1,248.7770 | $1,248.78 | $1,248.80 | $1,248.70 | |