| 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 | $224.82 | 11.477% | $250.6226 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $120.28 | 7.331% | $129.0977 | $129.10 | $129.10 | $129.10 |
| Purchase #3 | $37.27 | 6.472% | $39.6821 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $143.66 | 9.164% | $156.825 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $107.93 | 13.741% | $122.7607 | $122.76 | $122.75 | $122.80 |
| Purchase #6 | $198.85 | 13.772% | $226.2356 | $226.24 | $226.25 | $226.20 |
| Purchase #7 | $219.94 | 13.340% | $249.28 | $249.28 | $249.30 | $249.30 |
| 7 purchase totals = | $1,052.75 | $1,174.5037 | $1,174.51 | $1,174.55 | $1,174.50 | |