| 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 | $239.64 | 6.608% | $255.4754 | $255.48 | $255.50 | $255.50 |
| Purchase #2 | $218.74 | 5.505% | $230.7816 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $53.90 | 8.164% | $58.3004 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $245.63 | 11.788% | $274.5849 | $274.58 | $274.60 | $274.60 |
| Purchase #5 | $57.84 | 13.175% | $65.4604 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $221.87 | 9.852% | $243.7286 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $95.98 | 7.597% | $103.2716 | $103.27 | $103.25 | $103.30 |
| 7 purchase totals = | $1,133.60 | $1,231.6029 | $1,231.60 | $1,231.65 | $1,231.70 | |