| 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 | $113.83 | 7.852% | $122.7679 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $146.55 | 6.120% | $155.5189 | $155.52 | $155.50 | $155.50 |
| Purchase #3 | $214.29 | 6.825% | $228.9153 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $136.95 | 4.132% | $142.6088 | $142.61 | $142.60 | $142.60 |
| Purchase #5 | $201.99 | 4.815% | $211.7158 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $90.57 | 10.414% | $100.002 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $235.35 | 3.193% | $242.8647 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $1,139.53 | $1,204.3934 | $1,204.40 | $1,204.30 | $1,204.40 | |