| 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 | $210.86 | 12.681% | $237.5992 | $237.60 | $237.60 | $237.60 |
| Purchase #2 | $57.61 | 7.400% | $61.8731 | $61.87 | $61.85 | $61.90 |
| Purchase #3 | $179.96 | 5.466% | $189.7966 | $189.80 | $189.80 | $189.80 |
| Purchase #4 | $62.71 | 13.577% | $71.2241 | $71.22 | $71.20 | $71.20 |
| Purchase #5 | $235.25 | 5.522% | $248.2405 | $248.24 | $248.25 | $248.20 |
| Purchase #6 | $234.74 | 3.338% | $242.5756 | $242.58 | $242.60 | $242.60 |
| Purchase #7 | $63.33 | 8.571% | $68.758 | $68.76 | $68.75 | $68.80 |
| 7 purchase totals = | $1,044.46 | $1,120.0671 | $1,120.07 | $1,120.05 | $1,120.10 | |