| 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 | $205.94 | 11.271% | $229.1515 | $229.15 | $229.15 | $229.20 |
| Purchase #2 | $130.41 | 6.563% | $138.9688 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $165.37 | 9.423% | $180.9528 | $180.95 | $180.95 | $181.00 |
| Purchase #4 | $50.72 | 5.682% | $53.6019 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $149.93 | 4.856% | $157.2106 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $198.66 | 6.389% | $211.3524 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $132.27 | 6.590% | $140.9866 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $1,033.30 | $1,112.2246 | $1,112.22 | $1,112.20 | $1,112.40 | |