| 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 | $215.66 | 4.738% | $225.878 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $33.77 | 6.573% | $35.9897 | $35.99 | $36.00 | $36.00 |
| Purchase #3 | $152.99 | 10.293% | $168.7373 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $178.64 | 7.870% | $192.699 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $51.97 | 8.622% | $56.4509 | $56.45 | $56.45 | $56.50 |
| Purchase #6 | $210.47 | 9.490% | $230.4436 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $89.89 | 5.402% | $94.7459 | $94.75 | $94.75 | $94.70 |
| 7 purchase totals = | $933.39 | $1,004.9444 | $1,004.95 | $1,005.00 | $1,004.90 | |