| 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 | $125.66 | 6.468% | $133.7877 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $194.77 | 10.561% | $215.3397 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $84.61 | 3.674% | $87.7186 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $127.64 | 9.632% | $139.9343 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $247.84 | 13.786% | $282.0072 | $282.01 | $282.00 | $282.00 |
| Purchase #6 | $231.55 | 10.244% | $255.27 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $195.77 | 3.347% | $202.3224 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $1,207.84 | $1,316.3799 | $1,316.38 | $1,316.35 | $1,316.30 | |