| 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 | $219.64 | 7.821% | $236.818 | $236.82 | $236.80 | $236.80 |
| Purchase #2 | $108.27 | 9.235% | $118.2687 | $118.27 | $118.25 | $118.30 |
| Purchase #3 | $223.95 | 8.168% | $242.2422 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $70.56 | 13.181% | $79.8605 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $65.41 | 6.643% | $69.7552 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $73.25 | 9.792% | $80.4226 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $212.64 | 7.232% | $228.0181 | $228.02 | $228.00 | $228.00 |
| 7 purchase totals = | $973.72 | $1,055.3853 | $1,055.39 | $1,055.30 | $1,055.40 | |