| 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 | $226.50 | 6.765% | $241.8227 | $241.82 | $241.80 | $241.80 |
| Purchase #2 | $193.66 | 13.810% | $220.4044 | $220.40 | $220.40 | $220.40 |
| Purchase #3 | $218.61 | 10.397% | $241.3389 | $241.34 | $241.35 | $241.30 |
| Purchase #4 | $241.57 | 3.423% | $249.8389 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $49.54 | 9.647% | $54.3191 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $199.68 | 3.264% | $206.1976 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $93.68 | 6.520% | $99.7879 | $99.79 | $99.80 | $99.80 |
| 7 purchase totals = | $1,223.24 | $1,313.7095 | $1,313.71 | $1,313.70 | $1,313.60 | |