| 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 | $22.98 | 3.389% | $23.7588 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $128.96 | 5.414% | $135.9419 | $135.94 | $135.95 | $135.90 |
| Purchase #3 | $151.40 | 3.327% | $156.4371 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $158.52 | 4.582% | $165.7834 | $165.78 | $165.80 | $165.80 |
| Purchase #5 | $197.55 | 11.571% | $220.4085 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $224.56 | 13.360% | $254.5612 | $254.56 | $254.55 | $254.60 |
| Purchase #7 | $48.68 | 8.623% | $52.8777 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $932.65 | $1,009.7686 | $1,009.77 | $1,009.80 | $1,009.80 | |