| 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 | $127.73 | 6.193% | $135.6403 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $106.25 | 7.773% | $114.5088 | $114.51 | $114.50 | $114.50 |
| Purchase #3 | $201.40 | 3.164% | $207.7723 | $207.77 | $207.75 | $207.80 |
| Purchase #4 | $205.92 | 3.305% | $212.7257 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $201.82 | 12.296% | $226.6358 | $226.64 | $226.65 | $226.60 |
| Purchase #6 | $133.96 | 8.426% | $145.2475 | $145.25 | $145.25 | $145.20 |
| Purchase #7 | $203.80 | 4.617% | $213.2094 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $1,180.88 | $1,255.7398 | $1,255.75 | $1,255.75 | $1,255.60 | |