| 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 | $228.38 | 8.395% | $247.5525 | $247.55 | $247.55 | $247.60 |
| Purchase #2 | $181.46 | 4.331% | $189.319 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $226.41 | 9.412% | $247.7197 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $202.75 | 5.815% | $214.5399 | $214.54 | $214.55 | $214.50 |
| Purchase #5 | $221.42 | 4.408% | $231.1802 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $55.53 | 11.141% | $61.7166 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $127.65 | 13.863% | $145.3461 | $145.35 | $145.35 | $145.30 |
| 7 purchase totals = | $1,243.60 | $1,337.3740 | $1,337.38 | $1,337.35 | $1,337.30 | |