| 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 | $103.45 | 9.698% | $113.4826 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $184.87 | 13.618% | $210.0456 | $210.05 | $210.05 | $210.00 |
| Purchase #3 | $57.44 | 8.835% | $62.5148 | $62.51 | $62.50 | $62.50 |
| Purchase #4 | $220.40 | 4.583% | $230.5009 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $72.83 | 11.544% | $81.2375 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $238.80 | 10.678% | $264.2991 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $57.62 | 13.800% | $65.5716 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $935.41 | $1,027.6521 | $1,027.65 | $1,027.65 | $1,027.60 | |