| 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 | $50.83 | 4.565% | $53.1504 | $53.15 | $53.15 | $53.20 |
| Purchase #2 | $46.69 | 11.679% | $52.1429 | $52.14 | $52.15 | $52.10 |
| Purchase #3 | $249.44 | 11.563% | $278.2827 | $278.28 | $278.30 | $278.30 |
| Purchase #4 | $224.55 | 3.238% | $231.8209 | $231.82 | $231.80 | $231.80 |
| Purchase #5 | $164.89 | 8.837% | $179.4613 | $179.46 | $179.45 | $179.50 |
| Purchase #6 | $205.32 | 9.212% | $224.2341 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $173.34 | 8.319% | $187.7602 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $1,115.06 | $1,206.8525 | $1,206.84 | $1,206.85 | $1,206.90 | |