| 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 | $233.76 | 7.191% | $250.5697 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $193.86 | 6.370% | $206.2089 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $224.39 | 5.796% | $237.3956 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $8.83 | 5.413% | $9.308 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $204.36 | 6.295% | $217.2245 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $142.50 | 6.752% | $152.1216 | $152.12 | $152.10 | $152.10 |
| Purchase #7 | $213.41 | 3.246% | $220.3373 | $220.34 | $220.35 | $220.30 |
| 7 purchase totals = | $1,221.11 | $1,293.1656 | $1,293.17 | $1,293.10 | $1,293.10 | |