| 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 | $208.25 | 9.696% | $228.4419 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $33.55 | 3.636% | $34.7699 | $34.77 | $34.75 | $34.80 |
| Purchase #3 | $24.72 | 10.689% | $27.3623 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $61.57 | 13.523% | $69.8961 | $69.90 | $69.90 | $69.90 |
| Purchase #5 | $66.31 | 6.445% | $70.5837 | $70.58 | $70.60 | $70.60 |
| Purchase #6 | $135.92 | 3.763% | $141.0347 | $141.03 | $141.05 | $141.00 |
| Purchase #7 | $132.57 | 11.183% | $147.3953 | $147.40 | $147.40 | $147.40 |
| 7 purchase totals = | $662.89 | $719.4839 | $719.48 | $719.50 | $719.50 | |