| 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 | $66.56 | 5.558% | $70.2594 | $70.26 | $70.25 | $70.30 |
| Purchase #2 | $131.84 | 5.422% | $138.9884 | $138.99 | $139.00 | $139.00 |
| Purchase #3 | $208.41 | 8.204% | $225.508 | $225.51 | $225.50 | $225.50 |
| Purchase #4 | $182.34 | 4.149% | $189.9053 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $133.66 | 5.578% | $141.1156 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $106.91 | 11.383% | $119.0796 | $119.08 | $119.10 | $119.10 |
| Purchase #7 | $226.52 | 12.169% | $254.0852 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $1,056.24 | $1,138.9415 | $1,138.96 | $1,138.95 | $1,139.00 | |