| 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 | $5.51 | 11.612% | $6.1498 | $6.15 | $6.15 | $6.10 |
| Purchase #2 | $104.42 | 10.191% | $115.0614 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $228.49 | 9.206% | $249.5248 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $193.44 | 4.365% | $201.8837 | $201.88 | $201.90 | $201.90 |
| Purchase #5 | $163.50 | 12.747% | $184.3413 | $184.34 | $184.35 | $184.30 |
| Purchase #6 | $193.32 | 12.321% | $217.139 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $40.59 | 11.631% | $45.311 | $45.31 | $45.30 | $45.30 |
| 7 purchase totals = | $929.27 | $1,019.4110 | $1,019.40 | $1,019.40 | $1,019.30 | |