| 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 | $119.74 | 3.571% | $124.0159 | $124.02 | $124.00 | $124.00 |
| Purchase #2 | $97.55 | 3.662% | $101.1223 | $101.12 | $101.10 | $101.10 |
| Purchase #3 | $173.25 | 8.803% | $188.5012 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $231.44 | 9.194% | $252.7186 | $252.72 | $252.70 | $252.70 |
| Purchase #5 | $225.64 | 13.496% | $256.0924 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $97.79 | 8.685% | $106.2831 | $106.28 | $106.30 | $106.30 |
| Purchase #7 | $143.27 | 7.212% | $153.6026 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $1,088.68 | $1,182.3361 | $1,182.33 | $1,182.30 | $1,182.30 | |