| 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 | $221.32 | 4.696% | $231.7132 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $70.77 | 4.769% | $74.145 | $74.15 | $74.15 | $74.10 |
| Purchase #3 | $217.65 | 9.551% | $238.4378 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $142.97 | 9.582% | $156.6694 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $153.27 | 4.126% | $159.5939 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $137.54 | 5.692% | $145.3688 | $145.37 | $145.35 | $145.40 |
| Purchase #7 | $230.87 | 7.237% | $247.5781 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $1,174.39 | $1,253.5062 | $1,253.51 | $1,253.50 | $1,253.50 | |