| 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 | $103.67 | 13.514% | $117.68 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $155.30 | 12.147% | $174.1643 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $122.44 | 4.195% | $127.5764 | $127.58 | $127.60 | $127.60 |
| Purchase #4 | $237.80 | 7.752% | $256.2343 | $256.23 | $256.25 | $256.20 |
| Purchase #5 | $223.97 | 5.135% | $235.4709 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $115.74 | 5.829% | $122.4865 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $92.69 | 13.863% | $105.5396 | $105.54 | $105.55 | $105.50 |
| 7 purchase totals = | $1,051.61 | $1,139.1520 | $1,139.15 | $1,139.20 | $1,139.20 | |