| 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 | $216.83 | 10.146% | $238.8296 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $102.25 | 10.313% | $112.795 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $133.46 | 8.497% | $144.8001 | $144.80 | $144.80 | $144.80 |
| Purchase #4 | $235.95 | 5.849% | $249.7507 | $249.75 | $249.75 | $249.80 |
| Purchase #5 | $74.37 | 7.775% | $80.1523 | $80.15 | $80.15 | $80.20 |
| Purchase #6 | $181.30 | 7.302% | $194.5385 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $17.82 | 5.115% | $18.7315 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $961.98 | $1,039.5977 | $1,039.60 | $1,039.65 | $1,039.60 | |