| 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 | $222.98 | 3.301% | $230.3406 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $126.27 | 11.750% | $141.1067 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $127.55 | 8.239% | $138.0588 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $101.66 | 5.586% | $107.3387 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $235.51 | 10.757% | $260.8438 | $260.84 | $260.85 | $260.80 |
| Purchase #6 | $32.40 | 13.120% | $36.6509 | $36.65 | $36.65 | $36.70 |
| Purchase #7 | $91.78 | 8.575% | $99.6501 | $99.65 | $99.65 | $99.70 |
| 7 purchase totals = | $938.15 | $1,013.9896 | $1,013.99 | $1,014.00 | $1,014.00 | |