| 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 | $238.91 | 4.233% | $249.0231 | $249.02 | $249.00 | $249.00 |
| Purchase #2 | $185.27 | 6.351% | $197.0365 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $94.68 | 9.688% | $103.8526 | $103.85 | $103.85 | $103.90 |
| Purchase #4 | $176.38 | 9.666% | $193.4289 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $218.61 | 3.643% | $226.574 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $212.88 | 8.549% | $231.0791 | $231.08 | $231.10 | $231.10 |
| Purchase #7 | $46.33 | 11.271% | $51.5519 | $51.55 | $51.55 | $51.60 |
| 7 purchase totals = | $1,173.06 | $1,252.5461 | $1,252.54 | $1,252.55 | $1,252.60 | |