| 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 | $242.38 | 5.250% | $255.105 | $255.11 | $255.10 | $255.10 |
| Purchase #2 | $144.90 | 5.428% | $152.7652 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $44.63 | 7.340% | $47.9058 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $131.84 | 5.466% | $139.0464 | $139.05 | $139.05 | $139.00 |
| Purchase #5 | $140.53 | 10.351% | $155.0763 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $237.29 | 12.496% | $266.9418 | $266.94 | $266.95 | $266.90 |
| Purchase #7 | $136.48 | 3.375% | $141.0862 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $1,078.05 | $1,157.9267 | $1,157.95 | $1,157.95 | $1,157.90 | |