| 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 | $200.77 | 9.823% | $220.4916 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $231.85 | 10.780% | $256.8434 | $256.84 | $256.85 | $256.80 |
| Purchase #3 | $225.93 | 12.125% | $253.324 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $46.31 | 10.308% | $51.0836 | $51.08 | $51.10 | $51.10 |
| Purchase #5 | $198.69 | 8.845% | $216.2641 | $216.26 | $216.25 | $216.30 |
| Purchase #6 | $25.67 | 12.214% | $28.8053 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $130.85 | 9.180% | $142.862 | $142.86 | $142.85 | $142.90 |
| 7 purchase totals = | $1,060.07 | $1,169.6740 | $1,169.66 | $1,169.65 | $1,169.70 | |