| 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 | $136.58 | 3.570% | $141.4559 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $12.67 | 11.744% | $14.158 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $232.69 | 10.415% | $256.9247 | $256.92 | $256.90 | $256.90 |
| Purchase #4 | $241.60 | 5.541% | $254.9871 | $254.99 | $255.00 | $255.00 |
| Purchase #5 | $81.92 | 3.501% | $84.788 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $90.93 | 13.108% | $102.8491 | $102.85 | $102.85 | $102.80 |
| Purchase #7 | $244.64 | 6.373% | $260.2309 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $1,041.03 | $1,115.3937 | $1,115.40 | $1,115.40 | $1,115.40 | |