| 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 | $110.60 | 5.811% | $117.027 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $190.84 | 13.576% | $216.7484 | $216.75 | $216.75 | $216.70 |
| Purchase #3 | $216.76 | 12.713% | $244.3167 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $40.91 | 8.470% | $44.3751 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $157.64 | 9.463% | $172.5575 | $172.56 | $172.55 | $172.60 |
| Purchase #6 | $91.90 | 5.868% | $97.2927 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $223.93 | 11.790% | $250.3313 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $1,032.58 | $1,142.6487 | $1,142.66 | $1,142.70 | $1,142.60 | |