| 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 | $223.74 | 11.520% | $249.5148 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $161.42 | 4.421% | $168.5564 | $168.56 | $168.55 | $168.60 |
| Purchase #3 | $204.48 | 12.491% | $230.0216 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $37.80 | 5.303% | $39.8045 | $39.80 | $39.80 | $39.80 |
| Purchase #5 | $221.85 | 5.813% | $234.7461 | $234.75 | $234.75 | $234.70 |
| Purchase #6 | $79.48 | 13.860% | $90.4959 | $90.50 | $90.50 | $90.50 |
| Purchase #7 | $12.37 | 12.485% | $13.9144 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $941.14 | $1,027.0537 | $1,027.05 | $1,027.00 | $1,027.00 | |