| 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 | $209.73 | 12.852% | $236.6845 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $120.33 | 12.826% | $135.7635 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $173.63 | 3.563% | $179.8164 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $34.96 | 6.591% | $37.2642 | $37.26 | $37.25 | $37.30 |
| Purchase #5 | $204.92 | 6.632% | $218.5103 | $218.51 | $218.50 | $218.50 |
| Purchase #6 | $226.91 | 11.866% | $253.8351 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $121.97 | 10.288% | $134.5183 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $1,092.45 | $1,196.3923 | $1,196.39 | $1,196.35 | $1,196.40 | |