| 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 | $88.83 | 3.188% | $91.6619 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $104.72 | 7.262% | $112.3248 | $112.32 | $112.30 | $112.30 |
| Purchase #3 | $243.52 | 10.470% | $269.0165 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $154.76 | 6.110% | $164.2158 | $164.22 | $164.20 | $164.20 |
| Purchase #5 | $19.40 | 3.296% | $20.0394 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $120.25 | 7.698% | $129.5068 | $129.51 | $129.50 | $129.50 |
| Purchase #7 | $216.74 | 13.151% | $245.2435 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $948.22 | $1,032.0087 | $1,032.01 | $1,031.95 | $1,031.90 | |