| 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 | $217.74 | 4.758% | $228.1001 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $121.30 | 7.652% | $130.5819 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $193.94 | 5.342% | $204.3003 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $208.63 | 5.826% | $220.7848 | $220.78 | $220.80 | $220.80 |
| Purchase #5 | $162.88 | 11.774% | $182.0575 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $189.92 | 12.585% | $213.8214 | $213.82 | $213.80 | $213.80 |
| Purchase #7 | $239.54 | 12.369% | $269.1687 | $269.17 | $269.15 | $269.20 |
| 7 purchase totals = | $1,333.95 | $1,448.8147 | $1,448.81 | $1,448.80 | $1,448.90 | |