| 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 | $247.75 | 7.528% | $266.4006 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $83.85 | 6.789% | $89.5426 | $89.54 | $89.55 | $89.50 |
| Purchase #3 | $211.50 | 7.870% | $228.1451 | $228.15 | $228.15 | $228.10 |
| Purchase #4 | $223.39 | 6.407% | $237.7026 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $159.63 | 4.159% | $166.269 | $166.27 | $166.25 | $166.30 |
| Purchase #6 | $177.71 | 12.565% | $200.0393 | $200.04 | $200.05 | $200.00 |
| Purchase #7 | $130.63 | 7.170% | $139.9962 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $1,234.46 | $1,328.0954 | $1,328.10 | $1,328.10 | $1,328.00 | |