| 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 | $103.55 | 9.314% | $113.1946 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $129.50 | 12.643% | $145.8727 | $145.87 | $145.85 | $145.90 |
| Purchase #3 | $156.31 | 9.621% | $171.3486 | $171.35 | $171.35 | $171.30 |
| Purchase #4 | $131.78 | 13.143% | $149.0998 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $165.70 | 4.706% | $173.4978 | $173.50 | $173.50 | $173.50 |
| Purchase #6 | $234.43 | 9.748% | $257.2822 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $196.98 | 12.558% | $221.7167 | $221.72 | $221.70 | $221.70 |
| 7 purchase totals = | $1,118.25 | $1,232.0124 | $1,232.01 | $1,232.00 | $1,232.00 | |