| 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 | $218.30 | 5.314% | $229.9005 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $34.27 | 6.207% | $36.3971 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $197.27 | 10.511% | $218.005 | $218.01 | $218.00 | $218.00 |
| Purchase #4 | $188.49 | 12.133% | $211.3595 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $159.68 | 9.579% | $174.9757 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $188.36 | 5.648% | $198.9986 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $80.92 | 12.651% | $91.1572 | $91.16 | $91.15 | $91.20 |
| 7 purchase totals = | $1,067.29 | $1,160.7936 | $1,160.81 | $1,160.80 | $1,160.90 | |