| 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 | $227.53 | 7.227% | $243.9736 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $54.58 | 13.196% | $61.7824 | $61.78 | $61.80 | $61.80 |
| Purchase #3 | $121.84 | 9.515% | $133.4331 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $233.52 | 13.641% | $265.3745 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $92.61 | 7.686% | $99.728 | $99.73 | $99.75 | $99.70 |
| Purchase #6 | $106.94 | 9.649% | $117.2586 | $117.26 | $117.25 | $117.30 |
| Purchase #7 | $156.29 | 7.802% | $168.4837 | $168.48 | $168.50 | $168.50 |
| 7 purchase totals = | $993.31 | $1,090.0339 | $1,090.02 | $1,090.05 | $1,090.10 | |