| 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 | $205.54 | 12.521% | $231.2757 | $231.28 | $231.30 | $231.30 |
| Purchase #2 | $239.52 | 5.801% | $253.4146 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $185.39 | 4.495% | $193.7233 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $153.83 | 6.522% | $163.8628 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $31.55 | 8.398% | $34.1996 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $10.44 | 11.640% | $11.6552 | $11.66 | $11.65 | $11.70 |
| Purchase #7 | $150.80 | 5.548% | $159.1664 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $977.07 | $1,047.2976 | $1,047.30 | $1,047.25 | $1,047.40 | |