| 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 | $235.80 | 4.562% | $246.5572 | $246.56 | $246.55 | $246.60 |
| Purchase #2 | $57.48 | 12.799% | $64.8369 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $236.99 | 5.771% | $250.6667 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $123.79 | 3.772% | $128.4594 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $212.62 | 13.651% | $241.6448 | $241.64 | $241.65 | $241.60 |
| Purchase #6 | $64.85 | 7.300% | $69.5841 | $69.58 | $69.60 | $69.60 |
| Purchase #7 | $112.35 | 13.708% | $127.7509 | $127.75 | $127.75 | $127.80 |
| 7 purchase totals = | $1,043.88 | $1,129.5000 | $1,129.50 | $1,129.50 | $1,129.60 | |