| 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 | $25.69 | 3.357% | $26.5524 | $26.55 | $26.55 | $26.60 |
| Purchase #2 | $163.86 | 10.364% | $180.8425 | $180.84 | $180.85 | $180.80 |
| Purchase #3 | $57.78 | 4.792% | $60.5488 | $60.55 | $60.55 | $60.50 |
| Purchase #4 | $168.96 | 4.253% | $176.1459 | $176.15 | $176.15 | $176.10 |
| Purchase #5 | $239.34 | 12.821% | $270.0258 | $270.03 | $270.05 | $270.00 |
| Purchase #6 | $176.43 | 11.762% | $197.1817 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $221.93 | 10.678% | $245.6277 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $1,053.99 | $1,156.9248 | $1,156.93 | $1,157.00 | $1,156.80 | |