| 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 | $31.76 | 8.569% | $34.4815 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $237.84 | 8.660% | $258.4369 | $258.44 | $258.45 | $258.40 |
| Purchase #3 | $125.25 | 13.637% | $142.3303 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $155.31 | 5.503% | $163.8567 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $74.35 | 13.513% | $84.3969 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $120.73 | 13.600% | $137.1493 | $137.15 | $137.15 | $137.10 |
| Purchase #7 | $219.90 | 3.830% | $228.3222 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $965.14 | $1,048.9738 | $1,048.98 | $1,049.00 | $1,048.90 | |