| 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 | $196.78 | 6.774% | $210.1099 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $51.60 | 3.616% | $53.4659 | $53.47 | $53.45 | $53.50 |
| Purchase #3 | $81.76 | 5.755% | $86.4653 | $86.47 | $86.45 | $86.50 |
| Purchase #4 | $174.58 | 6.815% | $186.4776 | $186.48 | $186.50 | $186.50 |
| Purchase #5 | $171.49 | 5.654% | $181.186 | $181.19 | $181.20 | $181.20 |
| Purchase #6 | $93.63 | 11.829% | $104.7055 | $104.71 | $104.70 | $104.70 |
| Purchase #7 | $153.90 | 8.184% | $166.4952 | $166.50 | $166.50 | $166.50 |
| 7 purchase totals = | $923.74 | $988.9054 | $988.93 | $988.90 | $989.00 | |