| 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 | $200.51 | 12.711% | $225.9968 | $226.00 | $226.00 | $226.00 |
| Purchase #2 | $34.37 | 4.141% | $35.7933 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $8.62 | 12.792% | $9.7227 | $9.72 | $9.70 | $9.70 |
| Purchase #4 | $228.69 | 11.868% | $255.8309 | $255.83 | $255.85 | $255.80 |
| Purchase #5 | $143.78 | 6.513% | $153.1444 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $178.74 | 4.853% | $187.4143 | $187.41 | $187.40 | $187.40 |
| Purchase #7 | $235.98 | 4.122% | $245.7071 | $245.71 | $245.70 | $245.70 |
| 7 purchase totals = | $1,030.69 | $1,113.6095 | $1,113.60 | $1,113.60 | $1,113.50 | |