| 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 | $192.32 | 11.784% | $214.983 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $113.51 | 9.261% | $124.0222 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $231.99 | 11.668% | $259.0586 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $182.62 | 4.489% | $190.8178 | $190.82 | $190.80 | $190.80 |
| Purchase #5 | $42.64 | 11.849% | $47.6924 | $47.69 | $47.70 | $47.70 |
| Purchase #6 | $80.83 | 8.328% | $87.5615 | $87.56 | $87.55 | $87.60 |
| Purchase #7 | $151.92 | 5.141% | $159.7302 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $995.83 | $1,083.8657 | $1,083.86 | $1,083.85 | $1,083.90 | |