| 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 | $187.85 | 13.398% | $213.0181 | $213.02 | $213.00 | $213.00 |
| Purchase #2 | $145.91 | 13.339% | $165.3729 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $192.54 | 10.318% | $212.4063 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $5.40 | 11.841% | $6.0394 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $192.46 | 13.491% | $218.4248 | $218.42 | $218.40 | $218.40 |
| Purchase #6 | $232.43 | 11.514% | $259.192 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $130.62 | 10.121% | $143.8401 | $143.84 | $143.85 | $143.80 |
| 7 purchase totals = | $1,087.21 | $1,218.2936 | $1,218.29 | $1,218.25 | $1,218.20 | |