| 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 | $219.92 | 7.178% | $235.7059 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $106.35 | 4.400% | $111.0294 | $111.03 | $111.05 | $111.00 |
| Purchase #3 | $192.73 | 11.724% | $215.3257 | $215.33 | $215.35 | $215.30 |
| Purchase #4 | $32.96 | 5.218% | $34.6799 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $213.28 | 5.803% | $225.6566 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $70.85 | 5.761% | $74.9317 | $74.93 | $74.95 | $74.90 |
| Purchase #7 | $179.98 | 3.569% | $186.4035 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $1,016.07 | $1,083.7327 | $1,083.74 | $1,083.80 | $1,083.70 | |