| 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 | $246.84 | 9.822% | $271.0846 | $271.08 | $271.10 | $271.10 |
| Purchase #2 | $203.73 | 12.397% | $228.9864 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $236.77 | 4.550% | $247.543 | $247.54 | $247.55 | $247.50 |
| Purchase #4 | $103.34 | 4.442% | $107.9304 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $235.58 | 12.506% | $265.0416 | $265.04 | $265.05 | $265.00 |
| Purchase #6 | $187.77 | 8.460% | $203.6553 | $203.66 | $203.65 | $203.70 |
| Purchase #7 | $104.47 | 9.340% | $114.2275 | $114.23 | $114.25 | $114.20 |
| 7 purchase totals = | $1,318.50 | $1,438.4688 | $1,438.47 | $1,438.55 | $1,438.40 | |