| 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 | $10.74 | 10.235% | $11.8392 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $60.31 | 10.460% | $66.6184 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $249.84 | 12.781% | $281.7721 | $281.77 | $281.75 | $281.80 |
| Purchase #4 | $203.79 | 13.308% | $230.9104 | $230.91 | $230.90 | $230.90 |
| Purchase #5 | $52.65 | 11.384% | $58.6437 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $238.44 | 13.193% | $269.8974 | $269.90 | $269.90 | $269.90 |
| Purchase #7 | $226.71 | 10.336% | $250.1427 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $1,042.48 | $1,169.8239 | $1,169.82 | $1,169.80 | $1,169.70 | |