| 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 | $215.32 | 10.254% | $237.3989 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $196.49 | 9.402% | $214.964 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $172.90 | 4.446% | $180.5871 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $36.59 | 7.617% | $39.3771 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $181.25 | 6.188% | $192.4658 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $117.64 | 3.409% | $121.6503 | $121.65 | $121.65 | $121.70 |
| Purchase #7 | $37.81 | 12.614% | $42.5794 | $42.58 | $42.60 | $42.60 |
| 7 purchase totals = | $958.00 | $1,029.0226 | $1,029.03 | $1,029.05 | $1,029.20 | |