| 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 | $193.64 | 10.483% | $213.9393 | $213.94 | $213.95 | $213.90 |
| Purchase #2 | $179.87 | 12.752% | $202.807 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $235.57 | 9.363% | $257.6264 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $96.88 | 3.292% | $100.0693 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $101.41 | 7.464% | $108.9792 | $108.98 | $109.00 | $109.00 |
| Purchase #6 | $123.29 | 9.554% | $135.0691 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $113.68 | 7.819% | $122.5686 | $122.57 | $122.55 | $122.60 |
| 7 purchase totals = | $1,044.34 | $1,141.0589 | $1,141.07 | $1,141.05 | $1,141.10 | |