| 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 | $173.27 | 4.699% | $181.412 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $117.47 | 11.423% | $130.8886 | $130.89 | $130.90 | $130.90 |
| Purchase #3 | $191.97 | 10.342% | $211.8235 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $82.73 | 13.589% | $93.9722 | $93.97 | $93.95 | $94.00 |
| Purchase #5 | $228.66 | 6.358% | $243.1982 | $243.20 | $243.20 | $243.20 |
| Purchase #6 | $141.45 | 3.160% | $145.9198 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $219.60 | 6.585% | $234.0607 | $234.06 | $234.05 | $234.10 |
| 7 purchase totals = | $1,155.15 | $1,241.2750 | $1,241.27 | $1,241.20 | $1,241.30 | |