| 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 | $208.80 | 10.778% | $231.3045 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $224.77 | 5.358% | $236.8132 | $236.81 | $236.80 | $236.80 |
| Purchase #3 | $159.93 | 11.590% | $178.4659 | $178.47 | $178.45 | $178.50 |
| Purchase #4 | $39.92 | 7.656% | $42.9763 | $42.98 | $43.00 | $43.00 |
| Purchase #5 | $224.99 | 3.165% | $232.1109 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $186.56 | 8.599% | $202.6023 | $202.60 | $202.60 | $202.60 |
| Purchase #7 | $172.37 | 12.258% | $193.4991 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $1,217.34 | $1,317.7722 | $1,317.77 | $1,317.75 | $1,317.80 | |