| 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 | $230.86 | 6.427% | $245.6974 | $245.70 | $245.70 | $245.70 |
| Purchase #2 | $161.69 | 7.547% | $173.8927 | $173.89 | $173.90 | $173.90 |
| Purchase #3 | $137.26 | 6.643% | $146.3782 | $146.38 | $146.40 | $146.40 |
| Purchase #4 | $89.73 | 5.402% | $94.5772 | $94.58 | $94.60 | $94.60 |
| Purchase #5 | $118.34 | 12.368% | $132.9763 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $152.42 | 10.238% | $168.0248 | $168.02 | $168.00 | $168.00 |
| Purchase #7 | $241.74 | 3.624% | $250.5007 | $250.50 | $250.50 | $250.50 |
| 7 purchase totals = | $1,132.04 | $1,212.0473 | $1,212.05 | $1,212.10 | $1,212.10 | |