| 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 | $129.43 | 4.793% | $135.6336 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $99.53 | 5.132% | $104.6379 | $104.64 | $104.65 | $104.60 |
| Purchase #3 | $198.42 | 11.122% | $220.4883 | $220.49 | $220.50 | $220.50 |
| Purchase #4 | $233.85 | 8.815% | $254.4639 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $14.66 | 10.870% | $16.2535 | $16.25 | $16.25 | $16.30 |
| Purchase #6 | $117.58 | 5.438% | $123.974 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $246.74 | 10.479% | $272.5959 | $272.60 | $272.60 | $272.60 |
| 7 purchase totals = | $1,040.21 | $1,128.0471 | $1,128.04 | $1,128.05 | $1,128.10 | |