| 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 | $25.93 | 10.127% | $28.5559 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $231.38 | 5.759% | $244.7052 | $244.71 | $244.70 | $244.70 |
| Purchase #3 | $199.80 | 3.742% | $207.2765 | $207.28 | $207.30 | $207.30 |
| Purchase #4 | $206.45 | 9.177% | $225.3959 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $171.96 | 5.471% | $181.3679 | $181.37 | $181.35 | $181.40 |
| Purchase #6 | $218.64 | 10.375% | $241.3239 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $47.99 | 12.141% | $53.8165 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $1,102.15 | $1,182.4418 | $1,182.46 | $1,182.40 | $1,182.50 | |