| 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 | $123.82 | 5.358% | $130.4543 | $130.45 | $130.45 | $130.50 |
| Purchase #2 | $47.72 | 8.196% | $51.6311 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $97.44 | 4.459% | $101.7848 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $64.53 | 11.530% | $71.9703 | $71.97 | $71.95 | $72.00 |
| Purchase #5 | $198.99 | 10.229% | $219.3447 | $219.34 | $219.35 | $219.30 |
| Purchase #6 | $160.37 | 13.409% | $181.874 | $181.87 | $181.85 | $181.90 |
| Purchase #7 | $218.48 | 7.637% | $235.1653 | $235.17 | $235.15 | $235.20 |
| 7 purchase totals = | $911.35 | $992.2245 | $992.21 | $992.20 | $992.30 | |