| 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 | $98.78 | 7.669% | $106.3554 | $106.36 | $106.35 | $106.40 |
| Purchase #2 | $118.48 | 10.140% | $130.4939 | $130.49 | $130.50 | $130.50 |
| Purchase #3 | $196.26 | 5.553% | $207.1583 | $207.16 | $207.15 | $207.20 |
| Purchase #4 | $82.30 | 6.434% | $87.5952 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $241.26 | 13.767% | $274.4743 | $274.47 | $274.45 | $274.50 |
| Purchase #6 | $202.64 | 12.104% | $227.1675 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $180.44 | 10.167% | $198.7853 | $198.79 | $198.80 | $198.80 |
| 7 purchase totals = | $1,120.16 | $1,232.0299 | $1,232.04 | $1,232.00 | $1,232.20 | |