| 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 | $221.43 | 8.147% | $239.4699 | $239.47 | $239.45 | $239.50 |
| Purchase #2 | $242.38 | 7.323% | $260.1295 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $233.94 | 9.286% | $255.6637 | $255.66 | $255.65 | $255.70 |
| Purchase #4 | $92.66 | 8.452% | $100.4916 | $100.49 | $100.50 | $100.50 |
| Purchase #5 | $132.35 | 5.330% | $139.4043 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $7.91 | 4.412% | $8.259 | $8.26 | $8.25 | $8.30 |
| Purchase #7 | $36.82 | 7.454% | $39.5646 | $39.56 | $39.55 | $39.60 |
| 7 purchase totals = | $967.49 | $1,042.9826 | $1,042.97 | $1,042.95 | $1,043.10 | |