| 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 | $228.97 | 10.209% | $252.3455 | $252.35 | $252.35 | $252.30 |
| Purchase #2 | $60.41 | 9.784% | $66.3205 | $66.32 | $66.30 | $66.30 |
| Purchase #3 | $189.26 | 5.858% | $200.3469 | $200.35 | $200.35 | $200.30 |
| Purchase #4 | $224.25 | 11.225% | $249.4221 | $249.42 | $249.40 | $249.40 |
| Purchase #5 | $48.33 | 10.832% | $53.5651 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $8.81 | 13.656% | $10.0131 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $230.87 | 5.453% | $243.4593 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $990.90 | $1,075.4725 | $1,075.48 | $1,075.40 | $1,075.40 | |