| 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 | $23.35 | 9.218% | $25.5024 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $249.52 | 6.120% | $264.7906 | $264.79 | $264.80 | $264.80 |
| Purchase #3 | $52.34 | 4.855% | $54.8811 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $220.49 | 5.301% | $232.1782 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $247.93 | 13.612% | $281.6782 | $281.68 | $281.70 | $281.70 |
| Purchase #6 | $230.56 | 3.367% | $238.323 | $238.32 | $238.30 | $238.30 |
| Purchase #7 | $88.42 | 4.548% | $92.4413 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $1,112.61 | $1,189.7948 | $1,189.79 | $1,189.85 | $1,189.80 | |