| 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 | $202.47 | 9.414% | $221.5305 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $18.26 | 12.154% | $20.4793 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $201.60 | 6.640% | $214.9862 | $214.99 | $215.00 | $215.00 |
| Purchase #4 | $31.29 | 13.398% | $35.4822 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $93.79 | 5.543% | $98.9888 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $213.75 | 12.244% | $239.9216 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $76.43 | 4.172% | $79.6187 | $79.62 | $79.60 | $79.60 |
| 7 purchase totals = | $837.59 | $911.0073 | $911.01 | $911.05 | $911.00 | |