| 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 | $226.29 | 13.179% | $256.1128 | $256.11 | $256.10 | $256.10 |
| Purchase #2 | $111.75 | 9.342% | $122.1897 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $169.91 | 12.868% | $191.774 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $181.49 | 13.495% | $205.9821 | $205.98 | $206.00 | $206.00 |
| Purchase #5 | $48.87 | 11.581% | $54.5296 | $54.53 | $54.55 | $54.50 |
| Purchase #6 | $81.36 | 4.796% | $85.262 | $85.26 | $85.25 | $85.30 |
| Purchase #7 | $86.47 | 8.576% | $93.8857 | $93.89 | $93.90 | $93.90 |
| 7 purchase totals = | $906.14 | $1,009.7359 | $1,009.73 | $1,009.75 | $1,009.80 | |