| 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 | $221.98 | 13.417% | $251.7631 | $251.76 | $251.75 | $251.80 |
| Purchase #2 | $239.68 | 6.393% | $255.0027 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $202.88 | 9.832% | $222.8272 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $123.64 | 13.818% | $140.7246 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $136.85 | 13.423% | $155.2194 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $171.76 | 10.418% | $189.654 | $189.65 | $189.65 | $189.70 |
| Purchase #7 | $248.70 | 6.854% | $265.7459 | $265.75 | $265.75 | $265.70 |
| 7 purchase totals = | $1,345.49 | $1,480.9369 | $1,480.93 | $1,480.90 | $1,480.90 | |