| 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 | $193.63 | 3.272% | $199.9656 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $138.26 | 4.572% | $144.5812 | $144.58 | $144.60 | $144.60 |
| Purchase #3 | $160.78 | 10.206% | $177.1892 | $177.19 | $177.20 | $177.20 |
| Purchase #4 | $192.34 | 6.673% | $205.1748 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $230.58 | 9.169% | $251.7219 | $251.72 | $251.70 | $251.70 |
| Purchase #6 | $213.75 | 4.450% | $223.2619 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $114.66 | 5.486% | $120.9502 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $1,244.00 | $1,322.8448 | $1,322.84 | $1,322.80 | $1,323.00 | |