| 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 | $221.50 | 6.513% | $235.9263 | $235.93 | $235.95 | $235.90 |
| Purchase #2 | $39.86 | 4.866% | $41.7996 | $41.80 | $41.80 | $41.80 |
| Purchase #3 | $185.79 | 4.823% | $194.7507 | $194.75 | $194.75 | $194.80 |
| Purchase #4 | $204.68 | 3.241% | $211.3137 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $90.46 | 7.744% | $97.4652 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $242.77 | 7.173% | $260.1839 | $260.18 | $260.20 | $260.20 |
| Purchase #7 | $245.58 | 10.532% | $271.4445 | $271.44 | $271.45 | $271.40 |
| 7 purchase totals = | $1,230.64 | $1,312.8839 | $1,312.88 | $1,312.90 | $1,312.90 | |