| 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 | $214.33 | 4.480% | $223.932 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $168.61 | 8.105% | $182.2758 | $182.28 | $182.30 | $182.30 |
| Purchase #3 | $79.98 | 9.551% | $87.6189 | $87.62 | $87.60 | $87.60 |
| Purchase #4 | $106.27 | 13.118% | $120.2105 | $120.21 | $120.20 | $120.20 |
| Purchase #5 | $244.25 | 4.620% | $255.5344 | $255.53 | $255.55 | $255.50 |
| Purchase #6 | $182.41 | 11.820% | $203.9709 | $203.97 | $203.95 | $204.00 |
| Purchase #7 | $162.72 | 4.531% | $170.0928 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $1,158.57 | $1,243.6353 | $1,243.63 | $1,243.65 | $1,243.60 | |