| 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 | $215.79 | 4.732% | $226.0012 | $226.00 | $226.00 | $226.00 |
| Purchase #2 | $85.38 | 4.119% | $88.8968 | $88.90 | $88.90 | $88.90 |
| Purchase #3 | $67.73 | 6.600% | $72.2002 | $72.20 | $72.20 | $72.20 |
| Purchase #4 | $178.41 | 7.581% | $191.9353 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $223.45 | 13.327% | $253.2292 | $253.23 | $253.25 | $253.20 |
| Purchase #6 | $149.34 | 10.764% | $165.415 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $155.86 | 6.211% | $165.5405 | $165.54 | $165.55 | $165.50 |
| 7 purchase totals = | $1,075.96 | $1,163.2182 | $1,163.23 | $1,163.25 | $1,163.10 | |