| 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 | $201.49 | 8.678% | $218.9753 | $218.98 | $219.00 | $219.00 |
| Purchase #2 | $134.26 | 3.531% | $139.0007 | $139.00 | $139.00 | $139.00 |
| Purchase #3 | $205.29 | 7.649% | $220.9926 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $187.94 | 7.606% | $202.2347 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $54.68 | 4.635% | $57.2144 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $66.46 | 4.725% | $69.6002 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $183.32 | 12.312% | $205.8904 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $1,033.44 | $1,113.9083 | $1,113.90 | $1,113.95 | $1,113.90 | |