| 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 | $123.97 | 8.380% | $134.3587 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $208.80 | 4.349% | $217.8807 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $150.83 | 7.423% | $162.0261 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $123.54 | 10.663% | $136.7131 | $136.71 | $136.70 | $136.70 |
| Purchase #5 | $88.34 | 11.437% | $98.4434 | $98.44 | $98.45 | $98.40 |
| Purchase #6 | $170.85 | 12.337% | $191.9278 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $213.57 | 12.208% | $239.6426 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $1,079.90 | $1,180.9924 | $1,180.99 | $1,181.05 | $1,180.90 | |