| 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 | $201.90 | 8.282% | $218.6214 | $218.62 | $218.60 | $218.60 |
| Purchase #2 | $218.48 | 13.458% | $247.883 | $247.88 | $247.90 | $247.90 |
| Purchase #3 | $178.35 | 8.292% | $193.1388 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $107.66 | 4.173% | $112.1527 | $112.15 | $112.15 | $112.20 |
| Purchase #5 | $238.74 | 11.779% | $266.8612 | $266.86 | $266.85 | $266.90 |
| Purchase #6 | $50.58 | 5.500% | $53.3619 | $53.36 | $53.35 | $53.40 |
| Purchase #7 | $183.77 | 11.824% | $205.499 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $1,179.48 | $1,297.5180 | $1,297.51 | $1,297.50 | $1,297.60 | |