| 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 | $244.87 | 6.493% | $260.7694 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $125.63 | 7.437% | $134.9731 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $39.76 | 9.129% | $43.3897 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $112.59 | 9.830% | $123.6576 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $135.69 | 3.137% | $139.9466 | $139.95 | $139.95 | $139.90 |
| Purchase #6 | $98.42 | 3.207% | $101.5763 | $101.58 | $101.60 | $101.60 |
| Purchase #7 | $71.74 | 5.606% | $75.7617 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $828.70 | $880.0744 | $880.08 | $880.05 | $880.20 | |