| 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 | $38.81 | 7.411% | $41.6862 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $199.52 | 4.177% | $207.854 | $207.85 | $207.85 | $207.90 |
| Purchase #3 | $92.27 | 6.426% | $98.1993 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $209.73 | 13.421% | $237.8779 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $177.74 | 5.549% | $187.6028 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $163.35 | 5.418% | $172.2003 | $172.20 | $172.20 | $172.20 |
| Purchase #7 | $180.87 | 10.751% | $200.3153 | $200.32 | $200.30 | $200.30 |
| 7 purchase totals = | $1,062.29 | $1,145.7358 | $1,145.74 | $1,145.75 | $1,145.80 | |