| 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 | $117.53 | 10.209% | $129.5286 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $83.82 | 7.168% | $89.8282 | $89.83 | $89.85 | $89.80 |
| Purchase #3 | $215.75 | 5.730% | $228.1125 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $158.83 | 12.828% | $179.2047 | $179.20 | $179.20 | $179.20 |
| Purchase #5 | $75.92 | 4.571% | $79.3903 | $79.39 | $79.40 | $79.40 |
| Purchase #6 | $239.50 | 6.130% | $254.1814 | $254.18 | $254.20 | $254.20 |
| Purchase #7 | $33.35 | 4.425% | $34.8257 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $924.70 | $995.0714 | $995.07 | $995.15 | $995.00 | |