| 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 | $203.60 | 13.819% | $231.7355 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $133.65 | 5.817% | $141.4244 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $183.45 | 6.460% | $195.3009 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $144.50 | 8.811% | $157.2319 | $157.23 | $157.25 | $157.20 |
| Purchase #5 | $123.25 | 8.560% | $133.8002 | $133.80 | $133.80 | $133.80 |
| Purchase #6 | $17.73 | 12.622% | $19.9679 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $134.68 | 11.396% | $150.0281 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $940.86 | $1,029.4889 | $1,029.49 | $1,029.50 | $1,029.40 | |