| 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 | $219.43 | 4.707% | $229.7586 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $220.98 | 13.628% | $251.0952 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $195.97 | 10.590% | $216.7232 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $8.48 | 11.280% | $9.4365 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $227.39 | 10.195% | $250.5724 | $250.57 | $250.55 | $250.60 |
| Purchase #6 | $95.47 | 5.232% | $100.465 | $100.47 | $100.45 | $100.50 |
| Purchase #7 | $231.58 | 13.370% | $262.5422 | $262.54 | $262.55 | $262.50 |
| 7 purchase totals = | $1,199.30 | $1,320.5931 | $1,320.60 | $1,320.55 | $1,320.60 | |