| 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 | $191.42 | 4.837% | $200.679 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $140.72 | 10.431% | $155.3985 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $32.38 | 4.491% | $33.8342 | $33.83 | $33.85 | $33.80 |
| Purchase #4 | $232.72 | 5.619% | $245.7965 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $159.99 | 4.405% | $167.0376 | $167.04 | $167.05 | $167.00 |
| Purchase #6 | $223.29 | 4.343% | $232.9875 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $172.57 | 6.467% | $183.7301 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $1,153.09 | $1,219.4634 | $1,219.47 | $1,219.55 | $1,219.40 | |