| 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 | $243.36 | 4.256% | $253.7174 | $253.72 | $253.70 | $253.70 |
| Purchase #2 | $231.96 | 5.724% | $245.2374 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $185.84 | 6.186% | $197.3361 | $197.34 | $197.35 | $197.30 |
| Purchase #4 | $242.39 | 8.664% | $263.3907 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $60.67 | 11.858% | $67.8642 | $67.86 | $67.85 | $67.90 |
| Purchase #6 | $142.27 | 13.689% | $161.7453 | $161.75 | $161.75 | $161.70 |
| Purchase #7 | $43.72 | 4.205% | $45.5584 | $45.56 | $45.55 | $45.60 |
| 7 purchase totals = | $1,150.21 | $1,234.8495 | $1,234.86 | $1,234.85 | $1,234.80 | |