| 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 | $218.36 | 9.267% | $238.5954 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $112.50 | 4.144% | $117.162 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $250.50 | 6.208% | $266.051 | $266.05 | $266.05 | $266.10 |
| Purchase #4 | $145.97 | 11.412% | $162.6281 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $198.33 | 10.413% | $218.9821 | $218.98 | $219.00 | $219.00 |
| Purchase #6 | $108.41 | 10.482% | $119.7735 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $80.32 | 8.138% | $86.8564 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $1,114.39 | $1,210.0485 | $1,210.05 | $1,210.05 | $1,210.20 | |