| 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 | $149.74 | 10.242% | $165.0764 | $165.08 | $165.10 | $165.10 |
| Purchase #2 | $41.40 | 3.646% | $42.9094 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $243.53 | 7.603% | $262.0456 | $262.05 | $262.05 | $262.00 |
| Purchase #4 | $209.93 | 13.822% | $238.9465 | $238.95 | $238.95 | $238.90 |
| Purchase #5 | $188.45 | 5.285% | $198.4096 | $198.41 | $198.40 | $198.40 |
| Purchase #6 | $155.43 | 4.663% | $162.6777 | $162.68 | $162.70 | $162.70 |
| Purchase #7 | $220.25 | 10.282% | $242.8961 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $1,208.73 | $1,312.9613 | $1,312.98 | $1,313.00 | $1,312.90 | |