| 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 | $237.79 | 9.485% | $260.3444 | $260.34 | $260.35 | $260.30 |
| Purchase #2 | $113.63 | 6.468% | $120.9796 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $221.25 | 12.826% | $249.6275 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $207.64 | 5.146% | $218.3252 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $67.83 | 5.424% | $71.5091 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $189.86 | 3.437% | $196.3855 | $196.39 | $196.40 | $196.40 |
| Purchase #7 | $228.29 | 13.699% | $259.5634 | $259.56 | $259.55 | $259.60 |
| 7 purchase totals = | $1,266.29 | $1,376.7347 | $1,376.74 | $1,376.80 | $1,376.70 | |