| 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 | $123.83 | 3.772% | $128.5009 | $128.50 | $128.50 | $128.50 |
| Purchase #2 | $18.72 | 3.266% | $19.3314 | $19.33 | $19.35 | $19.30 |
| Purchase #3 | $196.67 | 13.500% | $223.2205 | $223.22 | $223.20 | $223.20 |
| Purchase #4 | $199.65 | 13.281% | $226.1655 | $226.17 | $226.15 | $226.20 |
| Purchase #5 | $100.63 | 12.750% | $113.4603 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $210.46 | 4.642% | $220.2296 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $32.69 | 9.176% | $35.6896 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $882.65 | $966.5978 | $966.60 | $966.60 | $966.60 | |