| 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 | $204.32 | 4.759% | $214.0436 | $214.04 | $214.05 | $214.00 |
| Purchase #2 | $206.27 | 8.843% | $224.5105 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $180.37 | 3.322% | $186.3619 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $80.54 | 12.146% | $90.3224 | $90.32 | $90.30 | $90.30 |
| Purchase #5 | $166.79 | 8.497% | $180.9621 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $145.47 | 7.408% | $156.2464 | $156.25 | $156.25 | $156.20 |
| Purchase #7 | $40.95 | 3.434% | $42.3562 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $1,024.71 | $1,094.8031 | $1,094.80 | $1,094.75 | $1,094.80 | |