| 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 | $242.92 | 12.549% | $273.404 | $273.40 | $273.40 | $273.40 |
| Purchase #2 | $226.34 | 13.139% | $256.0788 | $256.08 | $256.10 | $256.10 |
| Purchase #3 | $234.56 | 4.484% | $245.0777 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $26.91 | 9.504% | $29.4675 | $29.47 | $29.45 | $29.50 |
| Purchase #5 | $133.90 | 11.705% | $149.573 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $156.68 | 6.548% | $166.9394 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $215.47 | 13.489% | $244.5347 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $1,236.78 | $1,365.0751 | $1,365.07 | $1,365.10 | $1,365.10 | |