| 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 | $238.26 | 7.663% | $256.5179 | $256.52 | $256.50 | $256.50 |
| Purchase #2 | $64.85 | 9.579% | $71.062 | $71.06 | $71.05 | $71.10 |
| Purchase #3 | $65.34 | 12.475% | $73.4912 | $73.49 | $73.50 | $73.50 |
| Purchase #4 | $6.69 | 7.598% | $7.1983 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $231.46 | 4.789% | $242.5446 | $242.54 | $242.55 | $242.50 |
| Purchase #6 | $51.98 | 9.703% | $57.0236 | $57.02 | $57.00 | $57.00 |
| Purchase #7 | $207.27 | 3.145% | $213.7886 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $865.85 | $921.6262 | $921.62 | $921.60 | $921.60 | |