| 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 | $235.92 | 11.837% | $263.8459 | $263.85 | $263.85 | $263.80 |
| Purchase #2 | $139.83 | 5.319% | $147.2676 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $161.30 | 12.117% | $180.8447 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $185.69 | 7.435% | $199.4961 | $199.50 | $199.50 | $199.50 |
| Purchase #5 | $210.28 | 3.664% | $217.9847 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $32.94 | 11.778% | $36.8197 | $36.82 | $36.80 | $36.80 |
| Purchase #7 | $213.59 | 3.416% | $220.8862 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $1,179.55 | $1,267.1449 | $1,267.15 | $1,267.15 | $1,267.10 | |