| 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 | $129.50 | 5.103% | $136.1084 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $123.36 | 8.805% | $134.2218 | $134.22 | $134.20 | $134.20 |
| Purchase #3 | $93.40 | 6.735% | $99.6905 | $99.69 | $99.70 | $99.70 |
| Purchase #4 | $80.56 | 8.784% | $87.6364 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $191.83 | 8.431% | $208.0032 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $220.57 | 13.355% | $250.0271 | $250.03 | $250.05 | $250.00 |
| Purchase #7 | $106.63 | 8.508% | $115.7021 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $945.85 | $1,031.3895 | $1,031.39 | $1,031.40 | $1,031.30 | |