| 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 | $235.41 | 9.592% | $257.9905 | $257.99 | $258.00 | $258.00 |
| Purchase #2 | $13.81 | 11.678% | $15.4227 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $237.93 | 6.469% | $253.3217 | $253.32 | $253.30 | $253.30 |
| Purchase #4 | $23.82 | 5.242% | $25.0686 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $110.56 | 7.244% | $118.569 | $118.57 | $118.55 | $118.60 |
| Purchase #6 | $214.52 | 4.275% | $223.6907 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $161.44 | 12.865% | $182.2093 | $182.21 | $182.20 | $182.20 |
| 7 purchase totals = | $997.49 | $1,076.2725 | $1,076.27 | $1,076.20 | $1,076.30 | |