| 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 | $218.81 | 6.117% | $232.1946 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $24.63 | 13.850% | $28.0413 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $105.63 | 5.216% | $111.1397 | $111.14 | $111.15 | $111.10 |
| Purchase #4 | $203.49 | 7.280% | $218.3041 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $218.58 | 10.197% | $240.8686 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $31.69 | 10.405% | $34.9873 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $249.92 | 8.612% | $271.4431 | $271.44 | $271.45 | $271.40 |
| 7 purchase totals = | $1,052.75 | $1,136.9787 | $1,136.97 | $1,137.00 | $1,136.90 | |