| 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 | $230.88 | 12.327% | $259.3406 | $259.34 | $259.35 | $259.30 |
| Purchase #2 | $179.78 | 5.167% | $189.0692 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $49.30 | 8.318% | $53.4008 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $62.56 | 6.156% | $66.4112 | $66.41 | $66.40 | $66.40 |
| Purchase #5 | $211.28 | 7.569% | $227.2718 | $227.27 | $227.25 | $227.30 |
| Purchase #6 | $26.53 | 9.653% | $29.0909 | $29.09 | $29.10 | $29.10 |
| Purchase #7 | $231.94 | 9.684% | $254.4011 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $992.27 | $1,078.9856 | $1,078.98 | $1,078.95 | $1,079.00 | |