| 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 | $200.41 | 8.350% | $217.1442 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $238.31 | 3.712% | $247.1561 | $247.16 | $247.15 | $247.20 |
| Purchase #3 | $56.64 | 7.617% | $60.9543 | $60.95 | $60.95 | $61.00 |
| Purchase #4 | $105.75 | 13.693% | $120.2303 | $120.23 | $120.25 | $120.20 |
| Purchase #5 | $64.50 | 4.817% | $67.607 | $67.61 | $67.60 | $67.60 |
| Purchase #6 | $215.71 | 12.744% | $243.2001 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $122.94 | 12.770% | $138.6394 | $138.64 | $138.65 | $138.60 |
| 7 purchase totals = | $1,004.26 | $1,094.9314 | $1,094.93 | $1,094.95 | $1,094.90 | |