| 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 | $200.65 | 10.595% | $221.9089 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $161.50 | 6.143% | $171.4209 | $171.42 | $171.40 | $171.40 |
| Purchase #3 | $191.48 | 5.211% | $201.458 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $41.94 | 8.393% | $45.46 | $45.46 | $45.45 | $45.50 |
| Purchase #5 | $209.63 | 7.386% | $225.1133 | $225.11 | $225.10 | $225.10 |
| Purchase #6 | $215.95 | 10.574% | $238.7846 | $238.78 | $238.80 | $238.80 |
| Purchase #7 | $218.69 | 11.228% | $243.2445 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $1,239.84 | $1,347.3902 | $1,347.38 | $1,347.35 | $1,347.40 | |