| 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 | $103.32 | 3.557% | $106.9951 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $28.34 | 9.411% | $31.0071 | $31.01 | $31.00 | $31.00 |
| Purchase #3 | $156.51 | 4.471% | $163.5076 | $163.51 | $163.50 | $163.50 |
| Purchase #4 | $188.42 | 10.626% | $208.4415 | $208.44 | $208.45 | $208.40 |
| Purchase #5 | $165.33 | 7.610% | $177.9116 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $108.29 | 6.369% | $115.187 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $213.25 | 11.679% | $238.1555 | $238.16 | $238.15 | $238.20 |
| 7 purchase totals = | $963.46 | $1,041.2054 | $1,041.22 | $1,041.20 | $1,041.20 | |