| 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 | $190.41 | 7.650% | $204.9764 | $204.98 | $205.00 | $205.00 |
| Purchase #2 | $183.63 | 8.204% | $198.695 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $120.96 | 10.843% | $134.0757 | $134.08 | $134.10 | $134.10 |
| Purchase #4 | $239.66 | 7.749% | $258.2313 | $258.23 | $258.25 | $258.20 |
| Purchase #5 | $238.75 | 7.744% | $257.2388 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $24.49 | 4.434% | $25.5759 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $93.51 | 3.215% | $96.5163 | $96.52 | $96.50 | $96.50 |
| 7 purchase totals = | $1,091.41 | $1,175.3094 | $1,175.33 | $1,175.40 | $1,175.30 | |