| 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 | $241.60 | 12.197% | $271.068 | $271.07 | $271.05 | $271.10 |
| Purchase #2 | $248.84 | 7.423% | $267.3114 | $267.31 | $267.30 | $267.30 |
| Purchase #3 | $115.85 | 3.303% | $119.6765 | $119.68 | $119.70 | $119.70 |
| Purchase #4 | $57.40 | 7.477% | $61.6918 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $45.93 | 7.635% | $49.4368 | $49.44 | $49.45 | $49.40 |
| Purchase #6 | $192.43 | 10.160% | $211.9809 | $211.98 | $212.00 | $212.00 |
| Purchase #7 | $31.57 | 7.734% | $34.0116 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $933.62 | $1,015.1770 | $1,015.18 | $1,015.20 | $1,015.20 | |