| 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 | $246.32 | 3.110% | $253.9806 | $253.98 | $254.00 | $254.00 |
| Purchase #2 | $228.34 | 11.790% | $255.2613 | $255.26 | $255.25 | $255.30 |
| Purchase #3 | $216.85 | 4.689% | $227.0181 | $227.02 | $227.00 | $227.00 |
| Purchase #4 | $63.85 | 11.365% | $71.1066 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $202.39 | 7.369% | $217.3041 | $217.30 | $217.30 | $217.30 |
| Purchase #6 | $93.80 | 7.718% | $101.0395 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $71.61 | 8.143% | $77.4412 | $77.44 | $77.45 | $77.40 |
| 7 purchase totals = | $1,123.16 | $1,203.1514 | $1,203.15 | $1,203.15 | $1,203.10 | |