| 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 | $198.52 | 4.834% | $208.1165 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $235.80 | 6.548% | $251.2402 | $251.24 | $251.25 | $251.20 |
| Purchase #3 | $183.71 | 12.140% | $206.0124 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $22.82 | 9.497% | $24.9872 | $24.99 | $25.00 | $25.00 |
| Purchase #5 | $134.53 | 5.346% | $141.722 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $123.79 | 5.109% | $130.1144 | $130.11 | $130.10 | $130.10 |
| Purchase #7 | $201.39 | 7.698% | $216.893 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $1,100.56 | $1,179.0857 | $1,179.08 | $1,179.05 | $1,179.00 | |