| 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 | $77.79 | 9.426% | $85.1225 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $97.70 | 7.706% | $105.2288 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $221.85 | 9.174% | $242.2025 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $134.38 | 10.502% | $148.4926 | $148.49 | $148.50 | $148.50 |
| Purchase #5 | $176.51 | 10.482% | $195.0118 | $195.01 | $195.00 | $195.00 |
| Purchase #6 | $220.72 | 12.792% | $248.9545 | $248.95 | $248.95 | $249.00 |
| Purchase #7 | $134.57 | 12.521% | $151.4195 | $151.42 | $151.40 | $151.40 |
| 7 purchase totals = | $1,063.52 | $1,176.4322 | $1,176.42 | $1,176.40 | $1,176.40 | |