| 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 | $15.35 | 4.249% | $16.0022 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $228.43 | 11.488% | $254.672 | $254.67 | $254.65 | $254.70 |
| Purchase #3 | $98.46 | 4.818% | $103.2038 | $103.20 | $103.20 | $103.20 |
| Purchase #4 | $100.97 | 7.794% | $108.8396 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $105.57 | 7.162% | $113.1309 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $92.56 | 12.367% | $104.0069 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $206.48 | 11.837% | $230.921 | $230.92 | $230.90 | $230.90 |
| 7 purchase totals = | $847.82 | $930.7764 | $930.77 | $930.75 | $930.70 | |