| 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 | $174.56 | 10.688% | $193.217 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $67.94 | 8.236% | $73.5355 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $41.84 | 4.785% | $43.842 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $28.96 | 3.139% | $29.8691 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $223.75 | 12.220% | $251.0923 | $251.09 | $251.10 | $251.10 |
| Purchase #6 | $249.96 | 10.320% | $275.7559 | $275.76 | $275.75 | $275.80 |
| Purchase #7 | $230.54 | 12.327% | $258.9587 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $1,017.55 | $1,126.2705 | $1,126.28 | $1,126.25 | $1,126.30 | |