| 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 | $209.51 | 4.767% | $219.4973 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $249.67 | 11.175% | $277.5706 | $277.57 | $277.55 | $277.60 |
| Purchase #3 | $10.83 | 12.237% | $12.1553 | $12.16 | $12.15 | $12.20 |
| Purchase #4 | $118.35 | 13.299% | $134.0894 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $97.27 | 3.726% | $100.8943 | $100.89 | $100.90 | $100.90 |
| Purchase #6 | $210.66 | 6.189% | $223.6977 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $219.43 | 5.532% | $231.5689 | $231.57 | $231.55 | $231.60 |
| 7 purchase totals = | $1,115.72 | $1,199.4735 | $1,199.48 | $1,199.45 | $1,199.60 | |