| 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 | $246.57 | 3.165% | $254.3739 | $254.37 | $254.35 | $254.40 |
| Purchase #2 | $37.69 | 9.811% | $41.3878 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $80.49 | 5.601% | $84.9982 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $167.74 | 6.754% | $179.0692 | $179.07 | $179.05 | $179.10 |
| Purchase #5 | $144.35 | 8.749% | $156.9792 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $198.54 | 9.788% | $217.9731 | $217.97 | $217.95 | $218.00 |
| Purchase #7 | $214.39 | 7.112% | $229.6374 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $1,089.77 | $1,164.4188 | $1,164.42 | $1,164.40 | $1,164.50 | |