| 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 | $199.53 | 11.807% | $223.0885 | $223.09 | $223.10 | $223.10 |
| Purchase #2 | $156.51 | 10.352% | $172.7119 | $172.71 | $172.70 | $172.70 |
| Purchase #3 | $44.39 | 12.849% | $50.0937 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $125.49 | 3.139% | $129.4291 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $188.45 | 12.314% | $211.6557 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $221.53 | 9.464% | $242.4956 | $242.50 | $242.50 | $242.50 |
| Purchase #7 | $81.46 | 7.284% | $87.3935 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $1,017.36 | $1,116.8680 | $1,116.87 | $1,116.90 | $1,116.90 | |