| 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 | $241.87 | 12.840% | $272.9261 | $272.93 | $272.95 | $272.90 |
| Purchase #2 | $137.44 | 3.769% | $142.6201 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $209.56 | 12.297% | $235.3296 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $32.61 | 4.835% | $34.1867 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $205.80 | 12.205% | $230.9179 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $5.38 | 10.662% | $5.9536 | $5.95 | $5.95 | $6.00 |
| Purchase #7 | $223.35 | 4.243% | $232.8267 | $232.83 | $232.85 | $232.80 |
| 7 purchase totals = | $1,056.01 | $1,154.7607 | $1,154.77 | $1,154.80 | $1,154.70 | |