| 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 | $229.50 | 6.842% | $245.2024 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $23.77 | 8.630% | $25.8214 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $22.92 | 13.479% | $26.0094 | $26.01 | $26.00 | $26.00 |
| Purchase #4 | $33.62 | 9.618% | $36.8536 | $36.85 | $36.85 | $36.90 |
| Purchase #5 | $243.50 | 12.639% | $274.276 | $274.28 | $274.30 | $274.30 |
| Purchase #6 | $12.79 | 10.249% | $14.1008 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $164.28 | 10.192% | $181.0234 | $181.02 | $181.00 | $181.00 |
| 7 purchase totals = | $730.38 | $803.2870 | $803.28 | $803.25 | $803.30 | |