| 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 | $183.27 | 13.220% | $207.4983 | $207.50 | $207.50 | $207.50 |
| Purchase #2 | $16.28 | 9.462% | $17.8204 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $220.84 | 4.376% | $230.504 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $218.90 | 13.296% | $248.0049 | $248.00 | $248.00 | $248.00 |
| Purchase #5 | $11.35 | 9.157% | $12.3893 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $94.60 | 3.715% | $98.1144 | $98.11 | $98.10 | $98.10 |
| Purchase #7 | $23.97 | 3.196% | $24.7361 | $24.74 | $24.75 | $24.70 |
| 7 purchase totals = | $769.21 | $839.0674 | $839.06 | $839.05 | $839.00 | |