| 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 | $207.85 | 10.331% | $229.323 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $20.86 | 13.607% | $23.6984 | $23.70 | $23.70 | $23.70 |
| Purchase #3 | $242.25 | 9.495% | $265.2516 | $265.25 | $265.25 | $265.30 |
| Purchase #4 | $116.91 | 4.272% | $121.9044 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $248.67 | 13.807% | $283.0039 | $283.00 | $283.00 | $283.00 |
| Purchase #6 | $180.75 | 7.556% | $194.4075 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $223.65 | 7.676% | $240.8174 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $1,240.94 | $1,358.4062 | $1,358.40 | $1,358.35 | $1,358.40 | |