| 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 | $213.81 | 8.150% | $231.2355 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $243.84 | 5.231% | $256.5953 | $256.60 | $256.60 | $256.60 |
| Purchase #3 | $52.87 | 10.809% | $58.5847 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $241.32 | 11.428% | $268.898 | $268.90 | $268.90 | $268.90 |
| Purchase #5 | $240.84 | 3.741% | $249.8498 | $249.85 | $249.85 | $249.80 |
| Purchase #6 | $6.72 | 10.516% | $7.4267 | $7.43 | $7.45 | $7.40 |
| Purchase #7 | $142.74 | 11.846% | $159.649 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $1,142.14 | $1,232.2390 | $1,232.25 | $1,232.30 | $1,232.10 | |