| 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 | $140.46 | 10.249% | $154.8557 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $207.55 | 8.800% | $225.8144 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $192.29 | 5.449% | $202.7679 | $202.77 | $202.75 | $202.80 |
| Purchase #4 | $215.55 | 4.297% | $224.8122 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $80.83 | 4.822% | $84.7276 | $84.73 | $84.75 | $84.70 |
| Purchase #6 | $141.33 | 9.773% | $155.1422 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $243.98 | 12.202% | $273.7504 | $273.75 | $273.75 | $273.80 |
| 7 purchase totals = | $1,221.99 | $1,321.8704 | $1,321.87 | $1,321.85 | $1,321.90 | |