| 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 | $218.92 | 9.281% | $239.238 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $16.80 | 8.110% | $18.1625 | $18.16 | $18.15 | $18.20 |
| Purchase #3 | $184.57 | 4.742% | $193.3223 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $77.29 | 5.284% | $81.374 | $81.37 | $81.35 | $81.40 |
| Purchase #5 | $226.78 | 13.325% | $256.9984 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $140.77 | 3.741% | $146.0362 | $146.04 | $146.05 | $146.00 |
| Purchase #7 | $51.56 | 5.434% | $54.3618 | $54.36 | $54.35 | $54.40 |
| 7 purchase totals = | $916.69 | $989.4932 | $989.49 | $989.45 | $989.50 | |