| 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 | $27.54 | 9.813% | $30.2425 | $30.24 | $30.25 | $30.20 |
| Purchase #2 | $135.83 | 5.571% | $143.3971 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $211.69 | 12.352% | $237.8379 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $62.97 | 6.493% | $67.0586 | $67.06 | $67.05 | $67.10 |
| Purchase #5 | $201.92 | 6.745% | $215.5395 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $246.25 | 7.462% | $264.6252 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $200.49 | 13.807% | $228.1717 | $228.17 | $228.15 | $228.20 |
| 7 purchase totals = | $1,086.69 | $1,186.8725 | $1,186.88 | $1,186.90 | $1,186.80 | |