| 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 | $225.32 | 7.704% | $242.6787 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $206.61 | 5.481% | $217.9343 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $171.30 | 3.633% | $177.5233 | $177.52 | $177.50 | $177.50 |
| Purchase #4 | $186.33 | 8.124% | $201.4674 | $201.47 | $201.45 | $201.50 |
| Purchase #5 | $64.88 | 4.781% | $67.9819 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $120.66 | 7.622% | $129.8567 | $129.86 | $129.85 | $129.90 |
| Purchase #7 | $75.59 | 3.563% | $78.2833 | $78.28 | $78.30 | $78.30 |
| 7 purchase totals = | $1,050.69 | $1,115.7256 | $1,115.72 | $1,115.75 | $1,115.80 | |