| 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 | $222.94 | 13.128% | $252.2076 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $67.70 | 9.211% | $73.9358 | $73.94 | $73.95 | $73.90 |
| Purchase #3 | $223.52 | 13.195% | $253.0135 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $233.76 | 3.649% | $242.2899 | $242.29 | $242.30 | $242.30 |
| Purchase #5 | $84.56 | 3.609% | $87.6118 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $57.69 | 6.437% | $61.4035 | $61.40 | $61.40 | $61.40 |
| Purchase #7 | $138.78 | 9.776% | $152.3471 | $152.35 | $152.35 | $152.30 |
| 7 purchase totals = | $1,028.95 | $1,122.8092 | $1,122.81 | $1,122.80 | $1,122.70 | |