| 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 | $107.89 | 8.818% | $117.4037 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $138.72 | 6.601% | $147.8769 | $147.88 | $147.90 | $147.90 |
| Purchase #3 | $211.43 | 3.116% | $218.0182 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $16.32 | 5.174% | $17.1644 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $162.78 | 4.129% | $169.5012 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $35.72 | 11.433% | $39.8039 | $39.80 | $39.80 | $39.80 |
| Purchase #7 | $243.71 | 7.750% | $262.5975 | $262.60 | $262.60 | $262.60 |
| 7 purchase totals = | $916.57 | $972.3658 | $972.36 | $972.35 | $972.40 | |