| 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 | $6.81 | 10.756% | $7.5425 | $7.54 | $7.55 | $7.50 |
| Purchase #2 | $230.60 | 3.510% | $238.6941 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $102.76 | 10.498% | $113.5477 | $113.55 | $113.55 | $113.50 |
| Purchase #4 | $77.32 | 9.699% | $84.8193 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $241.37 | 12.118% | $270.6192 | $270.62 | $270.60 | $270.60 |
| Purchase #6 | $165.31 | 13.569% | $187.7409 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $232.61 | 4.390% | $242.8216 | $242.82 | $242.80 | $242.80 |
| 7 purchase totals = | $1,056.78 | $1,145.7853 | $1,145.78 | $1,145.75 | $1,145.60 | |