| 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 | $234.69 | 6.751% | $250.5339 | $250.53 | $250.55 | $250.50 |
| Purchase #2 | $142.27 | 8.798% | $154.7869 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $22.46 | 5.731% | $23.7472 | $23.75 | $23.75 | $23.70 |
| Purchase #4 | $202.26 | 12.742% | $228.032 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $219.62 | 11.817% | $245.5725 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $98.66 | 4.111% | $102.7159 | $102.72 | $102.70 | $102.70 |
| Purchase #7 | $130.81 | 4.276% | $136.4034 | $136.40 | $136.40 | $136.40 |
| 7 purchase totals = | $1,050.77 | $1,141.7918 | $1,141.79 | $1,141.80 | $1,141.70 | |