| 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 | $213.45 | 11.180% | $237.3137 | $237.31 | $237.30 | $237.30 |
| Purchase #2 | $176.42 | 9.359% | $192.9311 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $100.43 | 7.847% | $108.3107 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $245.80 | 9.550% | $269.2739 | $269.27 | $269.25 | $269.30 |
| Purchase #5 | $107.33 | 11.273% | $119.4293 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $9.57 | 12.536% | $10.7697 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $185.85 | 13.578% | $211.0847 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,038.85 | $1,149.1131 | $1,149.10 | $1,149.10 | $1,149.10 | |