| 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 | $165.91 | 3.127% | $171.098 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $96.31 | 6.121% | $102.2051 | $102.21 | $102.20 | $102.20 |
| Purchase #3 | $219.50 | 8.570% | $238.3112 | $238.31 | $238.30 | $238.30 |
| Purchase #4 | $198.69 | 12.257% | $223.0434 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $197.59 | 6.374% | $210.1844 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $225.72 | 7.318% | $242.2382 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $86.72 | 13.702% | $98.6024 | $98.60 | $98.60 | $98.60 |
| 7 purchase totals = | $1,190.44 | $1,285.6827 | $1,285.68 | $1,285.70 | $1,285.60 | |