| 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 | $26.44 | 5.211% | $27.8178 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $19.27 | 12.602% | $21.6984 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $245.53 | 9.566% | $269.0174 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $200.87 | 5.242% | $211.3996 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $135.45 | 12.221% | $152.0033 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $210.36 | 6.617% | $224.2795 | $224.28 | $224.30 | $224.30 |
| Purchase #7 | $9.67 | 3.765% | $10.0341 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $847.59 | $916.2501 | $916.25 | $916.25 | $916.20 | |