| 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 | $91.37 | 8.419% | $99.0624 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $227.81 | 3.747% | $236.346 | $236.35 | $236.35 | $236.30 |
| Purchase #3 | $53.82 | 3.769% | $55.8485 | $55.85 | $55.85 | $55.80 |
| Purchase #4 | $206.94 | 12.822% | $233.4738 | $233.47 | $233.45 | $233.50 |
| Purchase #5 | $198.58 | 4.342% | $207.2023 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $153.55 | 12.799% | $173.2029 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $120.68 | 11.829% | $134.9552 | $134.96 | $134.95 | $135.00 |
| 7 purchase totals = | $1,052.75 | $1,140.0911 | $1,140.09 | $1,140.05 | $1,140.10 | |