| 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 | $84.51 | 3.608% | $87.5591 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $191.44 | 5.598% | $202.1568 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $208.82 | 11.293% | $232.402 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $149.61 | 10.157% | $164.8059 | $164.81 | $164.80 | $164.80 |
| Purchase #5 | $242.91 | 3.388% | $251.1398 | $251.14 | $251.15 | $251.10 |
| Purchase #6 | $142.38 | 11.315% | $158.4903 | $158.49 | $158.50 | $158.50 |
| Purchase #7 | $198.39 | 12.396% | $222.9824 | $222.98 | $223.00 | $223.00 |
| 7 purchase totals = | $1,218.06 | $1,319.5363 | $1,319.54 | $1,319.55 | $1,319.60 | |