| 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 | $230.90 | 3.704% | $239.4525 | $239.45 | $239.45 | $239.50 |
| Purchase #2 | $30.81 | 5.575% | $32.5277 | $32.53 | $32.55 | $32.50 |
| Purchase #3 | $214.80 | 13.838% | $244.524 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $92.55 | 5.636% | $97.7661 | $97.77 | $97.75 | $97.80 |
| Purchase #5 | $38.49 | 7.125% | $41.2324 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $124.57 | 8.368% | $134.994 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $193.95 | 10.819% | $214.9335 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $926.07 | $1,005.4302 | $1,005.42 | $1,005.45 | $1,005.40 | |