| 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 | $62.70 | 8.558% | $68.0659 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $156.77 | 3.832% | $162.7774 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $134.90 | 4.628% | $141.1432 | $141.14 | $141.15 | $141.10 |
| Purchase #4 | $89.90 | 7.247% | $96.4151 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $185.92 | 8.105% | $200.9888 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $202.76 | 4.133% | $211.1401 | $211.14 | $211.15 | $211.10 |
| Purchase #7 | $227.92 | 5.148% | $239.6533 | $239.65 | $239.65 | $239.70 |
| 7 purchase totals = | $1,060.87 | $1,120.1838 | $1,120.19 | $1,120.20 | $1,120.20 | |