| 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 | $122.30 | 7.687% | $131.7012 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $14.92 | 11.266% | $16.6009 | $16.60 | $16.60 | $16.60 |
| Purchase #3 | $85.73 | 9.476% | $93.8538 | $93.85 | $93.85 | $93.90 |
| Purchase #4 | $66.80 | 6.385% | $71.0652 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $249.78 | 8.239% | $270.3594 | $270.36 | $270.35 | $270.40 |
| Purchase #6 | $34.31 | 5.124% | $36.068 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $240.82 | 3.793% | $249.9543 | $249.95 | $249.95 | $250.00 |
| 7 purchase totals = | $814.66 | $869.6028 | $869.60 | $869.55 | $869.80 | |