| 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 | $127.91 | 5.814% | $135.3467 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $163.63 | 8.697% | $177.8609 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $195.48 | 7.133% | $209.4236 | $209.42 | $209.40 | $209.40 |
| Purchase #4 | $221.65 | 8.845% | $241.2549 | $241.25 | $241.25 | $241.30 |
| Purchase #5 | $36.84 | 9.185% | $40.2238 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $176.90 | 12.167% | $198.4234 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $106.53 | 3.418% | $110.1712 | $110.17 | $110.15 | $110.20 |
| 7 purchase totals = | $1,028.94 | $1,112.7045 | $1,112.69 | $1,112.60 | $1,112.70 | |