| 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 | $92.72 | 7.644% | $99.8075 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $78.95 | 12.240% | $88.6135 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $244.30 | 7.449% | $262.4979 | $262.50 | $262.50 | $262.50 |
| Purchase #4 | $239.37 | 4.296% | $249.6533 | $249.65 | $249.65 | $249.70 |
| Purchase #5 | $159.89 | 11.165% | $177.7417 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $39.43 | 8.642% | $42.8375 | $42.84 | $42.85 | $42.80 |
| Purchase #7 | $181.31 | 6.417% | $192.9447 | $192.94 | $192.95 | $192.90 |
| 7 purchase totals = | $1,035.97 | $1,114.0961 | $1,114.09 | $1,114.10 | $1,114.00 | |