| 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 | $98.37 | 4.629% | $102.9235 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $151.44 | 12.204% | $169.9217 | $169.92 | $169.90 | $169.90 |
| Purchase #3 | $57.85 | 5.380% | $60.9623 | $60.96 | $60.95 | $61.00 |
| Purchase #4 | $246.90 | 7.829% | $266.2298 | $266.23 | $266.25 | $266.20 |
| Purchase #5 | $210.29 | 9.276% | $229.7965 | $229.80 | $229.80 | $229.80 |
| Purchase #6 | $90.52 | 12.710% | $102.0251 | $102.03 | $102.05 | $102.00 |
| Purchase #7 | $236.51 | 7.820% | $255.0051 | $255.01 | $255.00 | $255.00 |
| 7 purchase totals = | $1,091.88 | $1,186.8640 | $1,186.87 | $1,186.85 | $1,186.80 | |