| 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 | $217.42 | 5.520% | $229.4216 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $76.98 | 11.760% | $86.0328 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $32.77 | 6.494% | $34.8981 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $183.32 | 10.564% | $202.6859 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $228.99 | 4.772% | $239.9174 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $181.58 | 4.529% | $189.8038 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $121.39 | 6.104% | $128.7996 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $1,042.45 | $1,111.5592 | $1,111.56 | $1,111.55 | $1,111.50 | |