| 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 | $128.70 | 8.488% | $139.6241 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $104.53 | 8.105% | $113.0022 | $113.00 | $113.00 | $113.00 |
| Purchase #3 | $127.29 | 9.151% | $138.9383 | $138.94 | $138.95 | $138.90 |
| Purchase #4 | $50.47 | 10.227% | $55.6316 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $242.43 | 9.461% | $265.3663 | $265.37 | $265.35 | $265.40 |
| Purchase #6 | $236.60 | 11.230% | $263.1702 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $34.69 | 9.645% | $38.0359 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $924.71 | $1,013.7686 | $1,013.77 | $1,013.75 | $1,013.70 | |