| 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 | $206.74 | 3.663% | $214.3129 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $248.68 | 12.749% | $280.3842 | $280.38 | $280.40 | $280.40 |
| Purchase #3 | $152.84 | 3.568% | $158.2933 | $158.29 | $158.30 | $158.30 |
| Purchase #4 | $65.60 | 11.732% | $73.2962 | $73.30 | $73.30 | $73.30 |
| Purchase #5 | $7.59 | 8.382% | $8.2262 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $157.56 | 8.345% | $170.7084 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $137.30 | 7.300% | $147.3229 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $976.31 | $1,052.5441 | $1,052.54 | $1,052.55 | $1,052.50 | |