| 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 | $24.77 | 12.286% | $27.8132 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $174.80 | 4.686% | $182.9911 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $113.98 | 10.311% | $125.7325 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $192.36 | 13.604% | $218.5287 | $218.53 | $218.55 | $218.50 |
| Purchase #5 | $184.82 | 3.112% | $190.5716 | $190.57 | $190.55 | $190.60 |
| Purchase #6 | $121.66 | 7.350% | $130.602 | $130.60 | $130.60 | $130.60 |
| Purchase #7 | $136.32 | 8.662% | $148.128 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $948.71 | $1,024.3671 | $1,024.36 | $1,024.40 | $1,024.30 | |