| 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 | $19.92 | 8.446% | $21.6024 | $21.60 | $21.60 | $21.60 |
| Purchase #2 | $236.29 | 12.369% | $265.5167 | $265.52 | $265.50 | $265.50 |
| Purchase #3 | $89.79 | 8.457% | $97.3835 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $180.31 | 13.115% | $203.9577 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $181.86 | 10.711% | $201.339 | $201.34 | $201.35 | $201.30 |
| Purchase #6 | $11.86 | 11.538% | $13.2284 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $83.65 | 7.808% | $90.1814 | $90.18 | $90.20 | $90.20 |
| 7 purchase totals = | $803.68 | $893.2091 | $893.21 | $893.25 | $893.20 | |