| 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 | $73.30 | 3.414% | $75.8025 | $75.80 | $75.80 | $75.80 |
| Purchase #2 | $227.64 | 12.769% | $256.7074 | $256.71 | $256.70 | $256.70 |
| Purchase #3 | $104.77 | 10.173% | $115.4283 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $116.48 | 7.796% | $125.5608 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $189.37 | 12.224% | $212.5186 | $212.52 | $212.50 | $212.50 |
| Purchase #6 | $240.74 | 10.335% | $265.6205 | $265.62 | $265.60 | $265.60 |
| Purchase #7 | $174.62 | 4.758% | $182.9284 | $182.93 | $182.95 | $182.90 |
| 7 purchase totals = | $1,126.92 | $1,234.5665 | $1,234.57 | $1,234.55 | $1,234.50 | |