| 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 | $38.25 | 13.459% | $43.3981 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $207.26 | 10.537% | $229.099 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $81.64 | 13.556% | $92.7071 | $92.71 | $92.70 | $92.70 |
| Purchase #4 | $49.47 | 5.214% | $52.0494 | $52.05 | $52.05 | $52.00 |
| Purchase #5 | $155.65 | 3.385% | $160.9188 | $160.92 | $160.90 | $160.90 |
| Purchase #6 | $242.43 | 11.171% | $269.5119 | $269.51 | $269.50 | $269.50 |
| Purchase #7 | $161.81 | 11.146% | $179.8453 | $179.85 | $179.85 | $179.80 |
| 7 purchase totals = | $936.51 | $1,027.5296 | $1,027.54 | $1,027.50 | $1,027.40 | |