| 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 | $242.35 | 9.802% | $266.1051 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $84.70 | 3.492% | $87.6577 | $87.66 | $87.65 | $87.70 |
| Purchase #3 | $192.87 | 4.409% | $201.3736 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $133.93 | 13.231% | $151.6503 | $151.65 | $151.65 | $151.70 |
| Purchase #5 | $135.58 | 7.529% | $145.7878 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $100.84 | 6.787% | $107.684 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $181.41 | 12.263% | $203.6563 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $1,071.68 | $1,163.9148 | $1,163.92 | $1,163.90 | $1,164.10 | |