| 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 | $230.66 | 5.118% | $242.4652 | $242.47 | $242.45 | $242.50 |
| Purchase #2 | $52.35 | 4.156% | $54.5257 | $54.53 | $54.55 | $54.50 |
| Purchase #3 | $8.90 | 9.304% | $9.7281 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $155.90 | 4.404% | $162.7658 | $162.77 | $162.75 | $162.80 |
| Purchase #5 | $229.99 | 10.677% | $254.546 | $254.55 | $254.55 | $254.50 |
| Purchase #6 | $238.42 | 4.563% | $249.2991 | $249.30 | $249.30 | $249.30 |
| Purchase #7 | $223.78 | 10.550% | $247.3888 | $247.39 | $247.40 | $247.40 |
| 7 purchase totals = | $1,140.00 | $1,220.7187 | $1,220.74 | $1,220.75 | $1,220.70 | |