| 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 | $210.60 | 13.768% | $239.5954 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $217.88 | 5.479% | $229.8176 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $105.64 | 11.270% | $117.5456 | $117.55 | $117.55 | $117.50 |
| Purchase #4 | $176.60 | 5.815% | $186.8693 | $186.87 | $186.85 | $186.90 |
| Purchase #5 | $21.74 | 6.386% | $23.1283 | $23.13 | $23.15 | $23.10 |
| Purchase #6 | $20.45 | 13.131% | $23.1353 | $23.14 | $23.15 | $23.10 |
| Purchase #7 | $220.49 | 13.295% | $249.8041 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $973.40 | $1,069.8956 | $1,069.91 | $1,069.90 | $1,069.80 | |