| 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 | $196.99 | 8.404% | $213.545 | $213.55 | $213.55 | $213.50 |
| Purchase #2 | $194.44 | 12.297% | $218.3503 | $218.35 | $218.35 | $218.40 |
| Purchase #3 | $163.97 | 4.775% | $171.7996 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $198.98 | 8.706% | $216.3032 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $51.43 | 12.610% | $57.9153 | $57.92 | $57.90 | $57.90 |
| Purchase #6 | $10.85 | 7.700% | $11.6855 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $32.35 | 11.613% | $36.1068 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $849.01 | $925.7057 | $925.72 | $925.70 | $925.70 | |