| 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 | $223.42 | 8.722% | $242.9067 | $242.91 | $242.90 | $242.90 |
| Purchase #2 | $101.65 | 12.264% | $114.1164 | $114.12 | $114.10 | $114.10 |
| Purchase #3 | $207.45 | 13.141% | $234.711 | $234.71 | $234.70 | $234.70 |
| Purchase #4 | $28.97 | 7.708% | $31.203 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $138.91 | 10.441% | $153.4136 | $153.41 | $153.40 | $153.40 |
| Purchase #6 | $102.34 | 13.536% | $116.1927 | $116.19 | $116.20 | $116.20 |
| Purchase #7 | $155.97 | 11.507% | $173.9175 | $173.92 | $173.90 | $173.90 |
| 7 purchase totals = | $958.71 | $1,066.4609 | $1,066.46 | $1,066.40 | $1,066.40 | |