| 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 | $245.70 | 3.482% | $254.2553 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $161.65 | 6.672% | $172.4353 | $172.44 | $172.45 | $172.40 |
| Purchase #3 | $176.80 | 12.371% | $198.6719 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $197.46 | 7.256% | $211.7877 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $138.25 | 5.565% | $145.9436 | $145.94 | $145.95 | $145.90 |
| Purchase #6 | $143.59 | 5.640% | $151.6885 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $19.91 | 9.227% | $21.7471 | $21.75 | $21.75 | $21.70 |
| 7 purchase totals = | $1,083.36 | $1,156.5294 | $1,156.54 | $1,156.55 | $1,156.50 | |