| 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 | $238.38 | 6.244% | $253.2644 | $253.26 | $253.25 | $253.30 |
| Purchase #2 | $162.74 | 10.306% | $179.512 | $179.51 | $179.50 | $179.50 |
| Purchase #3 | $148.66 | 10.389% | $164.1043 | $164.10 | $164.10 | $164.10 |
| Purchase #4 | $166.98 | 13.842% | $190.0934 | $190.09 | $190.10 | $190.10 |
| Purchase #5 | $20.44 | 8.608% | $22.1995 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $245.70 | 4.340% | $256.3634 | $256.36 | $256.35 | $256.40 |
| Purchase #7 | $135.27 | 3.560% | $140.0856 | $140.09 | $140.10 | $140.10 |
| 7 purchase totals = | $1,118.17 | $1,205.6226 | $1,205.61 | $1,205.60 | $1,205.70 | |