| 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 | $119.82 | 8.357% | $129.8334 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $121.54 | 3.228% | $125.4633 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $61.86 | 8.653% | $67.2127 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $134.86 | 13.282% | $152.7721 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $197.47 | 10.718% | $218.6348 | $218.63 | $218.65 | $218.60 |
| Purchase #6 | $242.73 | 11.477% | $270.5881 | $270.59 | $270.60 | $270.60 |
| Purchase #7 | $74.63 | 12.621% | $84.0491 | $84.05 | $84.05 | $84.00 |
| 7 purchase totals = | $952.91 | $1,048.5535 | $1,048.54 | $1,048.55 | $1,048.50 | |