| 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 | $183.46 | 10.643% | $202.9856 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $64.56 | 10.730% | $71.4873 | $71.49 | $71.50 | $71.50 |
| Purchase #3 | $72.33 | 8.209% | $78.2676 | $78.27 | $78.25 | $78.30 |
| Purchase #4 | $55.32 | 3.550% | $57.2839 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $100.44 | 12.370% | $112.8644 | $112.86 | $112.85 | $112.90 |
| Purchase #6 | $248.77 | 8.368% | $269.5871 | $269.59 | $269.60 | $269.60 |
| Purchase #7 | $116.81 | 10.447% | $129.0131 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $841.69 | $921.4890 | $921.49 | $921.50 | $921.60 | |