| 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 | $233.27 | 9.136% | $254.5815 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $97.38 | 7.439% | $104.6241 | $104.62 | $104.60 | $104.60 |
| Purchase #3 | $117.51 | 4.148% | $122.3843 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $128.88 | 3.144% | $132.932 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $100.57 | 12.743% | $113.3856 | $113.39 | $113.40 | $113.40 |
| Purchase #6 | $76.78 | 11.425% | $85.5521 | $85.55 | $85.55 | $85.60 |
| Purchase #7 | $37.72 | 6.261% | $40.0816 | $40.08 | $40.10 | $40.10 |
| 7 purchase totals = | $792.11 | $853.5412 | $853.53 | $853.60 | $853.60 | |