| 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 | $122.63 | 9.491% | $134.2688 | $134.27 | $134.25 | $134.30 |
| Purchase #2 | $55.91 | 11.186% | $62.1641 | $62.16 | $62.15 | $62.20 |
| Purchase #3 | $193.50 | 9.121% | $211.1491 | $211.15 | $211.15 | $211.10 |
| Purchase #4 | $149.38 | 5.234% | $157.1985 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $233.28 | 4.620% | $244.0575 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $147.51 | 13.778% | $167.8339 | $167.83 | $167.85 | $167.80 |
| Purchase #7 | $137.65 | 4.657% | $144.0604 | $144.06 | $144.05 | $144.10 |
| 7 purchase totals = | $1,039.86 | $1,120.7323 | $1,120.73 | $1,120.70 | $1,120.80 | |