| 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 | $123.91 | 13.356% | $140.4594 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $204.82 | 6.643% | $218.4262 | $218.43 | $218.45 | $218.40 |
| Purchase #3 | $10.78 | 5.422% | $11.3645 | $11.36 | $11.35 | $11.40 |
| Purchase #4 | $43.80 | 13.222% | $49.5912 | $49.59 | $49.60 | $49.60 |
| Purchase #5 | $96.26 | 12.171% | $107.9758 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $135.31 | 7.289% | $145.1727 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $53.88 | 8.263% | $58.3321 | $58.33 | $58.35 | $58.30 |
| 7 purchase totals = | $668.76 | $731.3219 | $731.32 | $731.35 | $731.40 | |