| 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 | $189.75 | 11.164% | $210.9337 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $186.31 | 7.106% | $199.5492 | $199.55 | $199.55 | $199.50 |
| Purchase #3 | $134.64 | 5.322% | $141.8055 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $111.95 | 6.249% | $118.9458 | $118.95 | $118.95 | $118.90 |
| Purchase #5 | $225.48 | 10.451% | $249.0449 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $174.76 | 13.487% | $198.3299 | $198.33 | $198.35 | $198.30 |
| Purchase #7 | $212.32 | 13.772% | $241.5607 | $241.56 | $241.55 | $241.60 |
| 7 purchase totals = | $1,235.21 | $1,360.1697 | $1,360.17 | $1,360.20 | $1,360.00 | |