| 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 | $125.59 | 10.654% | $138.9704 | $138.97 | $138.95 | $139.00 |
| Purchase #2 | $207.60 | 10.154% | $228.6797 | $228.68 | $228.70 | $228.70 |
| Purchase #3 | $45.55 | 13.422% | $51.6637 | $51.66 | $51.65 | $51.70 |
| Purchase #4 | $153.55 | 6.149% | $162.9918 | $162.99 | $163.00 | $163.00 |
| Purchase #5 | $5.94 | 3.704% | $6.16 | $6.16 | $6.15 | $6.20 |
| Purchase #6 | $243.28 | 8.413% | $263.7471 | $263.75 | $263.75 | $263.70 |
| Purchase #7 | $63.58 | 8.285% | $68.8476 | $68.85 | $68.85 | $68.80 |
| 7 purchase totals = | $845.09 | $921.0603 | $921.06 | $921.05 | $921.10 | |