| 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 | $107.66 | 8.234% | $116.5247 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $73.58 | 9.868% | $80.8409 | $80.84 | $80.85 | $80.80 |
| Purchase #3 | $214.47 | 4.327% | $223.7501 | $223.75 | $223.75 | $223.80 |
| Purchase #4 | $92.58 | 10.286% | $102.1028 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $221.47 | 12.815% | $249.8514 | $249.85 | $249.85 | $249.90 |
| Purchase #6 | $229.43 | 8.549% | $249.044 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $137.27 | 5.345% | $144.6071 | $144.61 | $144.60 | $144.60 |
| 7 purchase totals = | $1,076.46 | $1,166.7210 | $1,166.71 | $1,166.70 | $1,166.70 | |