| 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 | $96.91 | 10.124% | $106.7212 | $106.72 | $106.70 | $106.70 |
| Purchase #2 | $111.88 | 8.480% | $121.3674 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $26.95 | 11.476% | $30.0428 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $113.64 | 12.648% | $128.0132 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $187.32 | 12.736% | $211.1771 | $211.18 | $211.20 | $211.20 |
| Purchase #6 | $225.82 | 7.138% | $241.939 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $232.66 | 3.134% | $239.9516 | $239.95 | $239.95 | $240.00 |
| 7 purchase totals = | $995.18 | $1,079.2123 | $1,079.21 | $1,079.20 | $1,079.20 | |