| 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 | $205.31 | 4.677% | $214.9123 | $214.91 | $214.90 | $214.90 |
| Purchase #2 | $157.84 | 7.860% | $170.2462 | $170.25 | $170.25 | $170.20 |
| Purchase #3 | $125.41 | 6.794% | $133.9304 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $240.43 | 4.533% | $251.3287 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $12.44 | 13.433% | $14.1111 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $105.90 | 10.129% | $116.6266 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $84.40 | 7.345% | $90.5992 | $90.60 | $90.60 | $90.60 |
| 7 purchase totals = | $931.73 | $991.7545 | $991.76 | $991.80 | $991.60 | |