| 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 | $96.50 | 8.416% | $104.6214 | $104.62 | $104.60 | $104.60 |
| Purchase #2 | $76.68 | 8.111% | $82.8995 | $82.90 | $82.90 | $82.90 |
| Purchase #3 | $60.40 | 6.636% | $64.4081 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $203.93 | 8.370% | $220.9989 | $221.00 | $221.00 | $221.00 |
| Purchase #5 | $245.73 | 5.842% | $260.0855 | $260.09 | $260.10 | $260.10 |
| Purchase #6 | $166.66 | 3.448% | $172.4064 | $172.41 | $172.40 | $172.40 |
| Purchase #7 | $191.45 | 8.610% | $207.9338 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $1,041.35 | $1,113.3536 | $1,113.36 | $1,113.35 | $1,113.30 | |