| 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 | $110.75 | 3.860% | $115.025 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $44.25 | 4.139% | $46.0815 | $46.08 | $46.10 | $46.10 |
| Purchase #3 | $138.50 | 5.865% | $146.623 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $212.56 | 13.352% | $240.941 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $130.54 | 5.636% | $137.8972 | $137.90 | $137.90 | $137.90 |
| Purchase #6 | $208.77 | 12.701% | $235.2859 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $93.46 | 10.612% | $103.378 | $103.38 | $103.40 | $103.40 |
| 7 purchase totals = | $938.83 | $1,025.2316 | $1,025.24 | $1,025.30 | $1,025.20 | |