| 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 | $204.32 | 8.186% | $221.0456 | $221.05 | $221.05 | $221.00 |
| Purchase #2 | $48.38 | 9.280% | $52.8697 | $52.87 | $52.85 | $52.90 |
| Purchase #3 | $64.87 | 13.250% | $73.4653 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $227.43 | 6.246% | $241.6353 | $241.64 | $241.65 | $241.60 |
| Purchase #5 | $98.92 | 11.507% | $110.3027 | $110.30 | $110.30 | $110.30 |
| Purchase #6 | $15.46 | 11.187% | $17.1895 | $17.19 | $17.20 | $17.20 |
| Purchase #7 | $183.88 | 7.230% | $197.1745 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $843.26 | $913.6826 | $913.69 | $913.65 | $913.70 | |