| 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 | $46.25 | 9.541% | $50.6627 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $110.72 | 9.510% | $121.2495 | $121.25 | $121.25 | $121.20 |
| Purchase #3 | $239.41 | 12.520% | $269.3841 | $269.38 | $269.40 | $269.40 |
| Purchase #4 | $23.39 | 12.400% | $26.2904 | $26.29 | $26.30 | $26.30 |
| Purchase #5 | $250.54 | 5.443% | $264.1769 | $264.18 | $264.20 | $264.20 |
| Purchase #6 | $186.75 | 9.495% | $204.4819 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $221.44 | 11.800% | $247.5699 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $1,078.50 | $1,183.8154 | $1,183.81 | $1,183.85 | $1,183.90 | |