| 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 | $97.58 | 8.815% | $106.1817 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $34.46 | 5.795% | $36.457 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $243.94 | 4.102% | $253.9464 | $253.95 | $253.95 | $253.90 |
| Purchase #4 | $231.37 | 9.320% | $252.9337 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $248.50 | 8.177% | $268.8198 | $268.82 | $268.80 | $268.80 |
| Purchase #6 | $144.31 | 5.564% | $152.3394 | $152.34 | $152.35 | $152.30 |
| Purchase #7 | $27.89 | 12.432% | $31.3573 | $31.36 | $31.35 | $31.40 |
| 7 purchase totals = | $1,028.05 | $1,102.0353 | $1,102.04 | $1,102.05 | $1,102.00 | |