| 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 | $127.69 | 6.511% | $136.0039 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $117.53 | 5.269% | $123.7227 | $123.72 | $123.70 | $123.70 |
| Purchase #3 | $237.76 | 7.175% | $254.8193 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $152.48 | 5.369% | $160.6667 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $137.32 | 8.329% | $148.7574 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $244.56 | 6.460% | $260.3586 | $260.36 | $260.35 | $260.40 |
| Purchase #7 | $243.44 | 10.750% | $269.6098 | $269.61 | $269.60 | $269.60 |
| 7 purchase totals = | $1,260.78 | $1,353.9384 | $1,353.94 | $1,353.85 | $1,354.00 | |