| 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 | $136.38 | 6.622% | $145.4111 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $226.58 | 12.708% | $255.3738 | $255.37 | $255.35 | $255.40 |
| Purchase #3 | $192.28 | 3.146% | $198.3291 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $187.47 | 6.135% | $198.9713 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $250.62 | 6.549% | $267.0331 | $267.03 | $267.05 | $267.00 |
| Purchase #6 | $92.77 | 11.331% | $103.2818 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $237.40 | 9.489% | $259.9269 | $259.93 | $259.95 | $259.90 |
| 7 purchase totals = | $1,323.50 | $1,428.3271 | $1,428.32 | $1,428.35 | $1,428.30 | |