| 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 | $207.83 | 8.488% | $225.4706 | $225.47 | $225.45 | $225.50 |
| Purchase #2 | $188.26 | 6.115% | $199.7721 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $36.89 | 3.547% | $38.1985 | $38.20 | $38.20 | $38.20 |
| Purchase #4 | $208.29 | 11.572% | $232.3933 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $147.38 | 10.168% | $162.3656 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $22.36 | 11.504% | $24.9323 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $7.76 | 3.333% | $8.0186 | $8.02 | $8.00 | $8.00 |
| 7 purchase totals = | $818.77 | $891.1510 | $891.15 | $891.10 | $891.20 | |