| 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 | $120.73 | 3.275% | $124.6839 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $234.58 | 10.103% | $258.2796 | $258.28 | $258.30 | $258.30 |
| Purchase #3 | $104.63 | 10.605% | $115.726 | $115.73 | $115.75 | $115.70 |
| Purchase #4 | $118.57 | 5.257% | $124.8032 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $87.49 | 10.276% | $96.4805 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $214.64 | 5.474% | $226.3894 | $226.39 | $226.40 | $226.40 |
| Purchase #7 | $122.56 | 12.855% | $138.3151 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $1,003.20 | $1,084.6777 | $1,084.68 | $1,084.75 | $1,084.70 | |