| 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 | $228.73 | 4.464% | $238.9405 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $100.65 | 11.866% | $112.5931 | $112.59 | $112.60 | $112.60 |
| Purchase #3 | $97.62 | 13.548% | $110.8456 | $110.85 | $110.85 | $110.80 |
| Purchase #4 | $194.67 | 8.595% | $211.4019 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $120.81 | 5.403% | $127.3374 | $127.34 | $127.35 | $127.30 |
| Purchase #6 | $202.88 | 6.448% | $215.9617 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $232.93 | 6.190% | $247.3484 | $247.35 | $247.35 | $247.30 |
| 7 purchase totals = | $1,178.29 | $1,264.4286 | $1,264.43 | $1,264.45 | $1,264.30 | |