| 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 | $232.40 | 13.111% | $262.87 | $262.87 | $262.85 | $262.90 |
| Purchase #2 | $212.59 | 4.817% | $222.8305 | $222.83 | $222.85 | $222.80 |
| Purchase #3 | $8.73 | 13.244% | $9.8862 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $210.58 | 8.737% | $228.9784 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $247.27 | 4.583% | $258.6024 | $258.60 | $258.60 | $258.60 |
| Purchase #6 | $221.31 | 10.682% | $244.9503 | $244.95 | $244.95 | $245.00 |
| Purchase #7 | $101.41 | 3.236% | $104.6916 | $104.69 | $104.70 | $104.70 |
| 7 purchase totals = | $1,234.29 | $1,332.8094 | $1,332.81 | $1,332.85 | $1,332.90 | |