| 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 | $239.90 | 13.546% | $272.3969 | $272.40 | $272.40 | $272.40 |
| Purchase #2 | $206.93 | 12.178% | $232.1299 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $85.94 | 5.698% | $90.8369 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $17.67 | 3.506% | $18.2895 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $34.43 | 4.603% | $36.0148 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $239.65 | 7.523% | $257.6789 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $135.58 | 3.709% | $140.6087 | $140.61 | $140.60 | $140.60 |
| 7 purchase totals = | $960.10 | $1,047.9556 | $1,047.96 | $1,048.00 | $1,047.90 | |