| 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 | $36.91 | 6.106% | $39.1637 | $39.16 | $39.15 | $39.20 |
| Purchase #2 | $237.92 | 3.659% | $246.6255 | $246.63 | $246.65 | $246.60 |
| Purchase #3 | $122.56 | 6.754% | $130.8377 | $130.84 | $130.85 | $130.80 |
| Purchase #4 | $124.95 | 12.262% | $140.2714 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $149.72 | 11.573% | $167.0471 | $167.05 | $167.05 | $167.00 |
| Purchase #6 | $247.32 | 3.217% | $255.2763 | $255.28 | $255.30 | $255.30 |
| Purchase #7 | $200.98 | 9.558% | $220.1897 | $220.19 | $220.20 | $220.20 |
| 7 purchase totals = | $1,120.36 | $1,199.4114 | $1,199.42 | $1,199.45 | $1,199.40 | |